Aortic dissection differential diagnosis
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Sahar Memar Montazerin, M.D.[2]Cafer Zorkun, M.D., Ph.D. [3]
Overview
Aortic dissection is a life threatening entity that must be distinguished from other life threatening entities such as cardiac tamponade, cardiogenic shock, myocardial infarction, and pulmonary embolism. An aortic aneurysm is not synonymous with aortic dissection. Aneurysms are defined as a localized permanent dilation of the aorta to a diameter > 50% of normal.
Differentiating Aortic Dissection from other Diseases
- Aortic intramural hematoma
- Penetrating atherosclerotic aortic ulcer
- Aortic regurgitation
- Aortic stenosis
- Cardiac tamponade
- Cardiogenic shock
- Gastroenteritis
- Hemorrhagic shock
- Hernias
- Hypertensive emergencies
- Hypovolemic shock
- Mechanical back pain
- Myocardial infarction
- Myocarditis
- Myopathies
- Pancreatitis
- Pericarditis
- Peripheral vascular injuries
- Pleural effusion
- Pulmonary embolism
- Thoracic outlet syndrome
Differentiating Aortic Dissection from other Diseases on the Basis of Chest Pain
The following table outlines the major differential diagnoses of Chest Pain..[1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36]
Abbreviations: ABG (arterial blood gas); ACE (angiotensin converting enzyme); BMI (body mass index); CBC (complete blood count); CSF (cerebrospinal fluid); CXR (chest X-ray); ECG (electrocardiogram); FEF (forced expiratory flow rate); FEV1 (forced expiratory volume); FVC (forced vital capacity); JVD (jugular vein distention); MCV (mean corpuscular volume); Plt (platelet); RV (residual volume); SIADH (syndrome of inappropriate antidiuretic hormone); TSH (thyroid stimulating hormone); Vt (tidal volume); WBC (white blood cell); Coronary CT angiography (CCTA); multidetector row scanners (MDCT); Cardiovascular magnetic resonance — CMRI; Myocardial perfusion imaging (MPI); single-photon emission CT (SPECT); Positron emission tomography (PET) scanning; Magnetic resonance (MR) angiography, Computed tomographic (CT) angiography, and Transesophageal echocardiography (TEE), late gadolinium enhancement (LGE); right ventricular hypertrophy (RVH), right atrial enlargement (RAE), functional tricuspid regurgitation (TR), Pulmonary artery systolic pressure (PASP; adenosine deaminase (ADA); Serum amyloid A (SAA), soluble interleukin-2 receptor (sIL2R); High-resolution CT (HRCT) scanning <zchanges | style="background: #F5F5F5; padding: 5px;" |
- CXR: Mediastinal and/or aortic widening
- CTA: A compressed true lumen
- MRA: Detects differential flow between the true and false lumens, widening of the aorta with a thickened wall
- TEE: Intimal dissection flaps, true and false lumens, thrombosis in the false lumen
- Aortography: Distortion of the normal contrast column, Flow reversal or stasis into a false channel, Failure of major branches to fill, and Aortic valvular regurgitation
| style="background: #F5F5F5; padding: 5px;" |
- CT angiography
- Digital subtraction aortography (if high suspicion)
|- style="background: #DCDCDC; padding: 5px;" | |- style="background: #DCDCDC; padding: 5px;" | !Pericarditis[37][38][39] | style="background: #F5F5F5; padding: 5px;" |Acute or subacute | style="background: #F5F5F5; padding: 5px;" |May last for hours to days | style="background: #F5F5F5; padding: 5px;" |
- Sharp & localized retrosternal pain
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- HIV
- TB
- Immunosuppression
- Acute trauma
| style="background: #F5F5F5; padding: 5px;" |
- Pericardial friction rub heard with the diaphragm of stethoscope
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- EKG changes (typically widespread ST segment elevation or PR depressions)
| style="background: #F5F5F5; padding: 5px;" |
- Chest x-ray typically normal
- Echocardiogram: normal or pericardial effusion
- CT scan: Noncalcified pericardial thickening with pericardial effusion
- CMR: inflamed pericardium and myocarditis
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #DCDCDC; padding: 5px;" | !Pericardial Tamponade[40][41] | style="background: #F5F5F5; padding: 5px;" |Acute or subacute | style="background: #F5F5F5; padding: 5px;" |May last for hours to days | style="background: #F5F5F5; padding: 5px;" |
- Sharp and stabbing retrosternal pain
| style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- HIV
- TB
- Immunosuppression
- Acute trauma
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Creatine kinase and isoenzymes
- Abnormal LFTs
- Antinuclear antibody assay, erythrocyte sedimentation rate and rheumatoid factor
- HIV testing
| style="background: #F5F5F5; padding: 5px;" |EKG findings:
- Sinus tachycardia
- Low QRS voltage
- Electrical alternans
| style="background: #F5F5F5; padding: 5px;" |
- CXR: enlarged cardiac silhouette with clear lung fields
- Echocardiography: Chamber collapse, Respiratory variation in volumes and flows, IVC plethora
- Swan-Ganz Catheterization: Equilibration of average intracardiac diastolic pressures (usually between 10 and 30 mmHg)
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #DCDCDC; padding: 5px;" | !Myocarditis[42][43][44] | style="background: #F5F5F5; padding: 5px;" |Acute or subacute | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |
- Sharp & localized retrosternal pain reflects associated pericarditis
| style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- S3 and S4 gallop
- Cardiac murmurs
- Pericardial friction rub
| style="background: #F5F5F5; padding: 5px;" |
- Serum cardiac troponin levels
- ↑ BNP or NT-proBNP level
| style="background: #F5F5F5; padding: 5px;" |
- Nonspecific ST changes, single atrial or ventricular ectopic beats, complex ventricular arrhythmias
| style="background: #F5F5F5; padding: 5px;" |
- CXR: Normal to enlarged with or without pulmonary vascular congestion and pleural effusions
- Echo: Left ventricular dilation, changes in left ventricular geometry (eg, development of a more spheroid shape), and wall motion abnormalities
- CMR: T1 and T2 signal intensity consistent with edema, presence of LGE consistent with necrosis or scar
- Radionuclide ventriculography: ↓ EF
- Cardiac catheterization: Assessment of hemodynamic status
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #DCDCDC; padding: 5px;" | !Hypertrophic cardiomyopathy[45][46][47] | style="background: #F5F5F5; padding: 5px;" |Acute or subacute | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |Typical or atypical chest pain | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- HF
- Arrhythmias
- Syncope
- Acute hemodynamic collapse
| style="background: #F5F5F5; padding: 5px;" |
- Positive family history of sudden cardiac death
- Genetic mutation
| style="background: #F5F5F5; padding: 5px;" |
- S4
- Systolic murmurs
- LV apical impulse
- Brisk carotid pulse
- ↑ JVP
- A parasternal lift
| style="background: #F5F5F5; padding: 5px;" |Non-specific | style="background: #F5F5F5; padding: 5px;" |
- Prominent abnormal Q waves
- P wave abnormalities
- Left axis deviation
- Deeply inverted T waves
| style="background: #F5F5F5; padding: 5px;" | Echocardiography:
- LV hypertrophy
- Systolic anterior motion of the mitral valve,
- LVOT obstruction
- Cardiac catheterization
- Pressure gradient
- Augmentation of the gradient
- Aortic pressure
- Left ventricular pressure
- Left atrial or pulmonary capillary wedge pressure
- Coronary angiography
- Obstructive epicardial coronary artery disease
- Genetic testing for HCM: Sarcomere mutation in an athlete with a maximal LV wall thickness in the "grey zone"
| style="background: #F5F5F5; padding: 5px;" |Genetic testing for HCM |- style="background: #DCDCDC; padding: 5px;" | !Stress (takotsubo) Cardiomyopathy[48][49][50][51] | style="background: #F5F5F5; padding: 5px;" |Acute | style="background: #F5F5F5; padding: 5px;" |Commonly > 20 minutes | style="background: #F5F5F5; padding: 5px;" |
- Substernal heaviness or tightness
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Setting of physical or emotional stress or critical illness
| style="background: #F5F5F5; padding: 5px;" |Stress | style="background: #F5F5F5; padding: 5px;" |
- Murmurs and rales may be present on auscultation in the setting of acute pulmonary edema
| style="background: #F5F5F5; padding: 5px;" |
- Catecholamines transiently elevated
- ↑TnT level
- ↑BNP level
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Radionuclide myocardial perfusion imaging: Transient perfusion abnormalities in the left ventricular apex
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #DCDCDC; padding: 5px;" | !Aortic Stenosis[52][53][54] | style="background: #F5F5F5; padding: 5px;" |Acute, recurrent episodes of angina | style="background: #F5F5F5; padding: 5px;" |2-10 minutes | style="background: #F5F5F5; padding: 5px;" |
- Heaviness/pressure/ tightness/squeezing/ burning (Levine's sign)
- Retrosternal
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Dyspnea and decreased exercise tolerance
- Dizziness and syncope
- Angina pectoris
| style="background: #F5F5F5; padding: 5px;" |
- HTN
- Old age
| style="background: #F5F5F5; padding: 5px;" |
- S2 is soft, single and paradoxically split
- A2 delayed and tends to occur simultaneously with P2
- Aortic ejection click
- Fourth heart sound (S4) can also be heard
- Crescendo–decrescendo murmur
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Non specific (the voltage of the QRS complex is increased showing the presence of left ventricular hypertrophy)
| style="background: #F5F5F5; padding: 5px;" |
- Echocardiography: aortic leaflets thickened and calcified, ↑ pulmonary artery pressure)
- CMR: Myocardial fibrosis, evaluation of aortic anatomy and size
- MDCT: Degree of aortic valve calcification
- PET: Measures active mineralization which correlates with stenosis severity
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #DCDCDC; padding: 5px;" | !Heart Failure[55][56][57] | style="background: #F5F5F5; padding: 5px;" |Subacute or chronic | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |
- Dull
- Left sided chest pain
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |Dyslipidemia, hypertension, smoking, family history of premature disease, and diabetes | style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Hyponatremia
- Hypoalbuminemia
- ↑ Serum brain natriuretic peptide (BNP) or NT-proBNP level
- A mild elevation in serum bilirubin (total bilirubin <3 mg/dL)
| style="background: #F5F5F5; padding: 5px;" |
- EKG findings are specific according to each cause of heart failure
- Q waves, ST and T wave abnormalities in patients with prior MI
- New onset arrhythmias (atrial fibrillation and ventricular tachycardia)
| style="background: #F5F5F5; padding: 5px;" |
- CXR: Cardiomegaly
- Echocardiography: ↓ EF
- Right heart catheterization: Pulmonary capillary wedge pressure >20 mmHg, right atrial pressure ≥12 mmHg) and/or decreased cardiac index (≤2.2 L/min/m2
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #4479BA; color: #FFFFFF; text-align: center;" ! rowspan="3" |Differentials on the basis of Etiology ! rowspan="3" |Disease ! colspan="10" |Clinical manifestations ! colspan="4" |Diagnosis |- style="background: #4479BA; color: #FFFFFF; text-align: center;" | colspan="8" |Symptoms | rowspan="2" |Risk factors ! rowspan="2" |Physical exam ! rowspan="2" |Lab Findings ! rowspan="2" |EKG ! rowspan="2" |Imaging ! rowspan="2" |Gold standard |- style="background: #4479BA; color: #FFFFFF; text-align: center;" !Onset !Duration !Quality of Pain !Cough !Fever !Dyspnea !Weight loss !Associated Features |- style="background: #DCDCDC; padding: 5px;" | ! rowspan="12" |Pulmonary !Pulmonary Embolism[58][59] | style="background: #F5F5F5; padding: 5px;" |Acute | style="background: #F5F5F5; padding: 5px;" |May last minutes to hours | style="background: #F5F5F5; padding: 5px;" |
- Sharp or knifelike or pleuritic pain
- Localized to side of lesion
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Hemoptysis
- History of venous thromboembolism or coagulation abnormalities.
| style="background: #F5F5F5; padding: 5px;" | Hormone replacement therapy Cancer Oral contraceptive pills Stroke Pregnancy Postpartum Prior history of VTE Thrombophilia | style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- ↑D-dimer ≥500 ng/mL
- Arterial blood gases (Respiratory alkalosis)
- ↑Troponin levels
- Hypercoagulation workup
| style="background: #F5F5F5; padding: 5px;" |
- Tachycardia and nonspecific ST-segment and T-wave changes (70 percent)
- S1Q3T3 pattern
- New right bundle branch block
- Inferior Q-waves (leads II, III, and aVF)
| style="background: #F5F5F5; padding: 5px;" |
- Duplex Ultrasonography: DVT
- CXR: Westermark sign, Hampton hump, Palla's sign
- Echocardiography:
- RV dilation (ratio of apical 4-chamber RV diameter to left ventricle (LV) diameter > 0.9)
- RV systolic dysfunction
- Ventilation-Perfusion Scanning: High probability
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #DCDCDC; padding: 5px;" | !Spontaneous Pneumothorax[60][61] | style="background: #F5F5F5; padding: 5px;" |Acute | style="background: #F5F5F5; padding: 5px;" |May last minutes to hours | style="background: #F5F5F5; padding: 5px;" |
- Sharp
- Localized pleuritic
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Respiratory distress
- Tachypnea
- Asymmetric lung expansion
- Hyperresonance on percussion
- Decreased tactile fremitus
- Tachycardia
- Cardiac apical displacement
| style="background: #F5F5F5; padding: 5px;" |
- Smoking
- Positive family history
- Marfan syndrome
- Homocystinuria
- Thoracic endometriosis.
| style="background: #F5F5F5; padding: 5px;" |
- Decreased breath sounds on involved side
- Lung sounds transmitted from the unaffected hemithorax are minimal with auscultation at the midaxillary line
- Adventitious lung sounds (crackles, wheeze; an ipsilateral finding)
- Pulsus paradoxus
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Rightward shift in the mean electrical axis
- Loss of precordial R waves
- Diminution of the QRS voltage
- Precordial T wave inversions
| style="background: #F5F5F5; padding: 5px;" |
- CXR: White visceral pleural line on the chest radiograph
- CT: small amounts of intrapleural gas, atypical collections of pleural gas, and loculated pneumothoraces
| style="background: #F5F5F5; padding: 5px;" |
- CT scan
|- !style="background: #DCDCDC; padding: 5px;" |Tension Pneumothorax[62][63] | style="background: #F5F5F5; padding: 5px;" |Acute | style="background: #F5F5F5; padding: 5px;" |May last minutes to hours | style="background: #F5F5F5; padding: 5px;" |
- Sharp
- Pleuritic
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Trauma
| style="background: #F5F5F5; padding: 5px;" |
- Decreased breath sounds on involved side
- Lung sounds transmitted from the unaffected hemithorax are minimal with auscultation at the midaxillary line
- Adventitious lung sounds (crackles, wheeze; an ipsilateral finding)
- Pulsus paradoxus
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Significant elevation of the ST-T segment from leads V1 to V4
| style="background: #F5F5F5; padding: 5px;" |
- CXR: A distinct shift of the mediastinum to the contralateral side, collapse of the ipsilateral lung, and flattening or inversion of the ipsilateral hemidiaphragm
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #DCDCDC; padding: 5px;" | !Pneumonia[64][65][66] | style="background: #F5F5F5; padding: 5px;" |Acute or chronic | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |
- Dull
- Localized to side of lesion
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" |
- Altered mental status
- Tachycardia
- Rust-colored sputum
- Green sputum
- Red currant-jelly sputum
- Central cyanosis
| style="background: #F5F5F5; padding: 5px;" |
- Long hospital stay
- Ill contact exposure
- Aspiration
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Arterial blood gas : Hypoxia, hypoxemia
- ↑ Procalcitonin
- Leukocytosis
- Sputum evaluation
- Positive blood cultures
| style="background: #F5F5F5; padding: 5px;" |
- Sinus tachycardia
- Nonspecific ST-segment or T-wave changes
| style="background: #F5F5F5; padding: 5px;" |
- CXR: Interstitial infiltrates, lobar consolidation, cavitation
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #DCDCDC; padding: 5px;" | !Tracheitis/ Bronchitis[67][68][69][70] | style="background: #F5F5F5; padding: 5px;" |Acute | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |
- Dull
- Substernal
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Peaked P-wave
| style="background: #F5F5F5; padding: 5px;" |
- Radiography of the neck: Steeple sign
- Laryngotracheobronchoscopy: a normal epiglottis with subglottic narrowing, thick and purulent secretions in the trachea, pseudomembranes
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #DCDCDC; padding: 5px;" | !Pleuritis | style="background: #F5F5F5; padding: 5px;" |Acute or subacute or chronic | style="background: #F5F5F5; padding: 5px;" |May last minutes to hours | style="background: #F5F5F5; padding: 5px;" |
- Sharp
- Localized pleuritic
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Sharp chest pain with breathing
- Itching in sites on the back
- Dizziness
| style="background: #F5F5F5; padding: 5px;" |
- Autoimmune conditions
- Infections
| style="background: #F5F5F5; padding: 5px;" |
- Tachypnea
- Tachycardia
- Pleural Rubs
- Decreased breath sounds
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- EKG done to rule out other causes in differential diagnoses
| style="background: #F5F5F5; padding: 5px;" |
- Chest X Ray: Pleural fluid on one or both sides
- Computerized tomography (CT) scan: Pleural effusions
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #DCDCDC; padding: 5px;" | !Pulmonary Hypertension[71][72][73] | style="background: #F5F5F5; padding: 5px;" |Acute or subacute or chronic | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |
- Substernal pressure like
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Dyspnea
- Symptoms of right heart failure (edema)
- Past history of heart murmur
- Deep venous thrombosis (DVT)
- Arthritis or arthralgias
- Rash
| style="background: #F5F5F5; padding: 5px;" |
- Smoking
- HF
- Heavy snoring
- Morbid obesity
| style="background: #F5F5F5; padding: 5px;" |
- The intensity of the pulmonic component of the second heart sound (P2) may be increased and the P2 may demonstrate fixed or paradoxical splitting.
- Systolic ejection murmur
- A right-sided fourth heart sound (S4) with a left parasternal heave
| style="background: #F5F5F5; padding: 5px;" |
- Abnormal Arterial blood gas
- Antinuclear antibody (ANA) levels
- Antineutrophil cytoplasmic antibody (ANCA)
- Brain natriuretic peptide (BNP of NT-proBNP)
- HIV testing
- Iron deficiency
- Pulmonary Function Testing
- Polysomnography
| style="background: #F5F5F5; padding: 5px;" |
- Right axis deviation
- An R wave/S wave ratio greater than one in lead V1
- Incomplete or complete right bundle branch block
- Increased P wave amplitude in lead II (P pulmonale) due to right atrial enlargement
| style="background: #F5F5F5; padding: 5px;" |
- Chest Radiography: Oligemic lung fields
- Echocardiography: PASP is >50 and the TRV is >3.4
- Ventilation-Perfusion (V/Q) Lung Scanning: Abnormal
- Right-sided cardiac catheterization: Mean PCWP >15 mmHg,
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #DCDCDC; padding: 5px;" | !Pleural Effusion[74][75][76] | style="background: #F5F5F5; padding: 5px;" |Acute or subacute or chronic | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |
- Dull
- Pleuritic pain
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" |
- Increasing lower extremity edema
- Orthopnea
- Paroxysmal nocturnal dyspnea
- Night sweats
- Hemoptysis
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Diminished or inaudible breath sounds
- Pleural friction rub
- Egophony (known as "E-to-A" changes)
| style="background: #F5F5F5; padding: 5px;" |
- Pleural fluid LDH levels above 1000 IU/L Nucleated cells
- Pleural fluid culture and cytology
- Pleural fluid antinuclear antibody and rheumatoid factor
| style="background: #F5F5F5; padding: 5px;" |
- Typically not indicated
| style="background: #F5F5F5; padding: 5px;" |
- Chest X Ray: Pleural fluid on one or both sides
- Computerized tomography (CT) scan: Detects small pleural effusions, ie, less than 10 mL and possibly as little as 2 mL of liquid in the pleural space, Thickening of the visceral and parietal pleura
- MRI: Characterize the content of pleural effusions
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #DCDCDC; padding: 5px;" | !Asthma & COPD[77][78][79][80] | style="background: #F5F5F5; padding: 5px;" |Acute or subacute or chronic | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |
- Tightness
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Elevated jugular venous pulse (JVP)
- Hyperinflation (barrel chest)
- Peripheral edema
- Clubbing
- Wheezing
- Rhonchi
- Diffusely decreased breath sounds
- Coarse crackles beginning with inspiration
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Peaked P-wave
- Reduced amplitude of the QRS complexes
- Multifocal atrial tachycardia (MAT)
| style="background: #F5F5F5; padding: 5px;" |
- CXR: Hyperinflation
- Spirometry: ↓ FEV1, PEF, ↓ FEV1/FVC
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #DCDCDC; padding: 5px;" | !Pulmonary Malignancy[81][82][83][84] | style="background: #F5F5F5; padding: 5px;" |Chronic | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |
- Dull aching
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" |
- Bone pain
- Fatigue
- Neurologic dysfunction
- Superior vena cava (SVC) obstruction
- Hoarseness
- Hemidiaphragm paralysis
- Dysphagia
- Paraneoplastic syndromes
- Hypercalcemia
| style="background: #F5F5F5; padding: 5px;" |
- Smoking
- Metastasis
| style="background: #F5F5F5; padding: 5px;" |
- Wheeze
- Crackles
- Depending upon complications caused by the spread of cancer
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- EKG may be performed before cancer treatment to identify any pre-existing conditions, or during treatment to check for possible heart damage
| style="background: #F5F5F5; padding: 5px;" |
- CXR and CT scan: Mass lesion, hilar lymphadenopathy
- Spirometry: ↓Vt, ↑RV
- Bronchoscopy: Biopsy
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #DCDCDC; padding: 5px;" | !Sarcoidosis[85][86][87][88] | style="background: #F5F5F5; padding: 5px;" |Chronic | style="background: #F5F5F5; padding: 5px;" |Days to week | style="background: #F5F5F5; padding: 5px;" |
- Chest fullness
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" |
- Löfgren syndrome (fever, bilateral hilar lymphadenopathy (BHL), and polyarthralgias)
- Uveitis
- Heart block
- Lymphocytic meningitis
- Diabetes insipidus
- Fatigue
- Hypercalciuria
| style="background: #F5F5F5; padding: 5px;" |
- Black population
- Autoimmune diseases
| style="background: #F5F5F5; padding: 5px;" |
- Diminished respiratory sounds
| style="background: #F5F5F5; padding: 5px;" |
- ↑ ACE level, adenosine deaminase, SAA, sIL2R
- Hypercalciuria
- Elevated 1,25-dihydroxyvitamin D levels
| style="background: #F5F5F5; padding: 5px;" |
- AV block
- Prolongation of the PR interval (first-degree AV block)
- Ventricular arrhythmias (sustained or nonsustained ventricular tachycardia and ventricular premature beats [VPBs])
- Supraventricular arrhythmias
| style="background: #F5F5F5; padding: 5px;" |
- Chest radiograph: Bilateral hilar adenopathy
- High-resolution CT (HRCT) scanning of the chest: Ground glass opacification, Hilar and mediastinal lymphadenopathy, Bronchial wall thickening
| style="background: #F5F5F5; padding: 5px;" |
- Lung Biopsy
|- style="background: #DCDCDC; padding: 5px;" | !Acute chest syndrome (Sickle cell anemia)[89][90][91] | style="background: #F5F5F5; padding: 5px;" |Acute | style="background: #F5F5F5; padding: 5px;" |May last minutes to hours | style="background: #F5F5F5; padding: 5px;" |
- Chest tightness
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Sickle cell anemia
- Vaso-occlusive crisis
- Pain crises
| style="background: #F5F5F5; padding: 5px;" |
- ↑ WBC
- ↑ Hb levels
- ↓ fetal hemoglobin levels
- Smoking
- Vaso-occlusive pain events
| style="background: #F5F5F5; padding: 5px;" |
- Systolic murmur may be heard over the entire precordium
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- EKG typically not indicated
| style="background: #F5F5F5; padding: 5px;" |
- Plain radiography of the extremities: Avascular necrosis
| style="background: #F5F5F5; padding: 5px;" | --- |- style="background: #4479BA; color: #FFFFFF; text-align: center;" ! rowspan="3" |Differentials on the basis of Etiology ! rowspan="3" |Disease ! colspan="10" |Clinical manifestations ! colspan="4" |Diagnosis |- style="background: #4479BA; color: #FFFFFF; text-align: center;" | colspan="8" |Symptoms | rowspan="2" |Risk factors ! rowspan="2" |Physical exam ! rowspan="2" |Lab Findings ! rowspan="2" |EKG ! rowspan="2" |Imaging ! rowspan="2" |Gold standard |- style="background: #4479BA; color: #FFFFFF; text-align: center;" !Onset !Duration !Quality of Pain !Cough !Fever !Dyspnea !Weight loss !Associated Features |- style="background: #DCDCDC; padding: 5px;" | | rowspan="9" |Gastrointestinal !GERD, Peptic Ulcer[92][93][94] | style="background: #F5F5F5; padding: 5px;" |Acute | style="background: #F5F5F5; padding: 5px;" |
- Minutes to hours (gastroesophageal reflux)
- Prolonged (peptic ulcer)
- 5 to 60 minutes
| style="background: #F5F5F5; padding: 5px;" |
- Burning
- Substernal
- Epigastric
| style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" |
- Visceral, substernal, worse with recumbency, no radiation, relief with food, antacids
- Hematemesis or melena resulting from gastrointestinal bleeding
- Dyspepsia
| style="background: #F5F5F5; padding: 5px;" |
- Prolonged NSAIDs intake
- Smoking
- Alcohol abuse
- Spicy foods
- H-pylori infection
| style="background: #F5F5F5; padding: 5px;" |
- Not any auscultatory findings associated with this disease
- Enamel erosion or other dental manifestations
| style="background: #F5F5F5; padding: 5px;" |
- ↑Serum Gastrin Level
- Secretin Stimulation Test
- H-Pylori testing
| style="background: #F5F5F5; padding: 5px;" |
- EKG usually normal but may show T wave inversions in leads V2 through V4 consistent with myocardial ischemia in patients with peptic ulcer perforation
| style="background: #F5F5F5; padding: 5px;" |
- Upper Gastrointestinal Endoscopy: Biopsy
- Esophageal Manometry: To exclude an esophageal motility disorder
- Esophageal impedance pH testing: Monitors esophageal pH
| style="background: #F5F5F5; padding: 5px;" |
- Upper Gastrointestinal Endoscopy
|- style="background: #DCDCDC; padding: 5px;" | !Diffuse Esophageal Spasm[95][96][97][98] | style="background: #F5F5F5; padding: 5px;" |Acute | style="background: #F5F5F5; padding: 5px;" |
- Minutes to hours
- 5 to 60 minutes
| style="background: #F5F5F5; padding: 5px;" |
- Burning
- Pressure
- Visceral, spontaneous, substernal
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" |
- Associated with cold liquids
- Relief with nitroglycerin
| style="background: #F5F5F5; padding: 5px;" | --- | style="background: #F5F5F5; padding: 5px;" | --- | style="background: #F5F5F5; padding: 5px;" |
- Barium swallow: Multiple areas of spasm throughout the length of the esophagus
- Impedance testing: Higher amplitudes and better transit of swallowed boluses
| style="background: #F5F5F5; padding: 5px;" |
- No ECG findings associated with DES, but ECG is done to exclude variant angina due to higher concurrent association of variant angina with DES
| style="background: #F5F5F5; padding: 5px;" |
- Esophageal manometry : ≥20 percent premature contractions (distal latency <4.5 seconds)
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #DCDCDC; padding: 5px;" | !Esophagitis[99][100][101] | style="background: #F5F5F5; padding: 5px;" |Acute | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |
- Burning
- Epigastric
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- No auscultatory finding
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- ECG is done to rule out acute coronary syndrome
| style="background: #F5F5F5; padding: 5px;" |
- Double-contrast esophageal barium study (esophagography)
- Endoscopy: Biopsy
| style="background: #F5F5F5; padding: 5px;" |
|- style="background: #DCDCDC; padding: 5px;" | !Eosinophilic Esophagitis[102][103][104][105][106][107] | style="background: #F5F5F5; padding: 5px;" |Chronic | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |
- Burning
- Retrosternal
- Abdominal
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- No auscultatory finding in the this disease
| style="background: #F5F5F5; padding: 5px;" |
- Elevated IgE (>114,000 units/L)
- Elevated peripheral eosinophils
| style="background: #F5F5F5; padding: 5px;" |
- Typically no finding on EKG
| style="background: #F5F5F5; padding: 5px;" |
- Barium studies: Strictures and a ringed esophagus
- Endoscopy: Stacked circular rings ("feline" esophagus) ●Strictures ●Linear furrows ●Whitish papules
- Esophageal biopsy: More than 15 eosinophils per high-power field
| style="background: #F5F5F5; padding: 5px;" |
- Esophageal biopsy
|- style="background: #DCDCDC; padding: 5px;" | !Esophageal Perforation[6] | style="background: #F5F5F5; padding: 5px;" |Acute | style="background: #F5F5F5; padding: 5px;" |Minutes to hours | style="background: #F5F5F5; padding: 5px;" |
- Burning
- Upper abdominal
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Eating disorders such as bulimia
- Repeated episodes of retching and vomiting with either recent excessive dietary or alcohol intake
- Subcutaneous emphysema
| style="background: #F5F5F5; padding: 5px;" |
- Instrumentation/surgery
- Penetrating or blunt trauma
- Medications, other ingestions, foreign body
- Violent retching/vomiting
- Hernia/intestinal volvulus/obstruction
- Inflammatory bowel disease
- Appendicitis
- Peptic ulcer disease
| style="background: #F5F5F5; padding: 5px;" |
- Mild tachycardia or hypothermia
- Hamman crunch (crackling sound upon chest auscultation occurs due to pneumomediastinum)
| style="background: #F5F5F5; padding: 5px;" |
- ↑Serum amylase
- ↑C-reactive protein levels
| style="background: #F5F5F5; padding: 5px;" |
- EKG may be indicated to assess for myocardial ischemia due to acute gastrointestinal bleeding, especially if there is coexisting:Cardiovascular disease, significant anemia and advanced age
| style="background: #F5F5F5; padding: 5px;" |
- Plain chest films or chest CT: Pneumomediastinum, Free air under the diaphragm, •Pleural effusion •Pneumothorax (Macklin effect). •Subcutaneous emphysema
- Plain abdominal films (or abdominal CT scout film):The appearance of pneumoperitoneum -Free air under the diaphragm -Cupola sign (inverted cup) -Rigler sign (double-wall sign) -Psoas sign -Urachus sign
| style="background: #F5F5F5; padding: 5px;" |
- Confirmed by water-soluble contrast esophagram
|- style="background: #DCDCDC; padding: 5px;" | !Mediastinitis[108][109][110][111] | style="background: #F5F5F5; padding: 5px;" |Acute, Chronic | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |
- Retrosternal irritation
| style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Nonspecific
| style="background: #F5F5F5; padding: 5px;" |
- Infection
- Esophageal perforation
- Post operative complication
| style="background: #F5F5F5; padding: 5px;" |
- Dysphagia
- Dysphonia
- Stridor
- Hamman sign
| style="background: #F5F5F5; padding: 5px;" |
- Positive organisms in sternal culture
- Leukocytosis
- Positive blood cultures
| style="background: #F5F5F5; padding: 5px;" |
- Diffuse ST elevation
| style="background: #F5F5F5; padding: 5px;" |
- CT: Localize the infection and extent of spread
- MRI: Assesses vascular involvement and complications
| style="background: #F5F5F5; padding: 5px;" | CT scan |- style="background: #DCDCDC; padding: 5px;" | ! Cholelithiasis[112][113][114][115] | style="background: #F5F5F5; padding: 5px;" |Acute, subacute | style="background: #F5F5F5; padding: 5px;" |Minutes to hours | style="background: #F5F5F5; padding: 5px;" |
- Burning
- Colicky
- Right upper abdomen
- Substernal
- epigastric
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Obesity
- Fertile females in 40's
| style="background: #F5F5F5; padding: 5px;" |
- The presence of a common bile duct stone on transabdominal ultrasound
•Clinical acute cholangitis •A serum bilirubin greater than 4 mg/dL (68 micromol/L) | style="background: #F5F5F5; padding: 5px;" |
- Murphy sign negative
- Jaundice
| style="background: #F5F5F5; padding: 5px;" |
- ↑ALT
- ↑AST
- ↑Amylase levels
- ↑ALP
| style="background: #F5F5F5; padding: 5px;" |
- Typically not indicated
| style="background: #F5F5F5; padding: 5px;" |
- Transabdominal ultrasound (TAUS): shows gallstones
- EUS: Detects biliary sludge
- MRCP: Detects stones >6mm
- Endoscopic Retrograde Cholangiopancreatography (ERCP): Diagnostic and therapeutic removal of stones
|Endoscopic ultrasound and MECP |- style="background: #DCDCDC; padding: 5px;" | !Pancreatitis[116][117][118][119][120] | style="background: #F5F5F5; padding: 5px;" |Acute, Chronic | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |
- Epigastric
- Upper left side of the abdomen
- Pressure like
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" |
- Primary cirrhosis
- Primary sclerosing cholangitis
- Cystic fibrosis
- Autoimmune diseases
| style="background: #F5F5F5; padding: 5px;" |
- Alcohol abuse
- Smoking
- Genetic predisposition
| style="background: #F5F5F5; padding: 5px;" |
- Tachypnea
- Hypoxemia
- Hypotension
- Cullen's sign
- Grey Turner sign
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- T-wave inversion
- ST-segment depression
- ST-segment elevation rarely
- Q-waves
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- CT Scan
|- style="background: #DCDCDC; padding: 5px;" | !Sliding Hiatal Hernia[121][122][123] | style="background: #F5F5F5; padding: 5px;" |Acute | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |
- Epigastric
- Burning
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Obstruction
- Cameron ulcers
- GERD
- Dysphagia
| style="background: #F5F5F5; padding: 5px;" |
- Trauma
- Iatrogenic
- Congenital malformation
| style="background: #F5F5F5; padding: 5px;" |
- Bowel sounds may be heard in the chest
| style="background: #F5F5F5; padding: 5px;" |
- Non specific
| style="background: #F5F5F5; padding: 5px;" |
- T wave inversion in anterior lead.
| style="background: #F5F5F5; padding: 5px;" |
- Barium swallow: At least three rugal folds traversing the diaphragm
- Upper endoscopy: A greater than 2-cm separation between the squamocolumnar junction and the diaphragmatic impression
- High resolution manometry: The separation of the crural diaphragm from the lower esophageal sphincter (LES) by a pressure trough
| style="background: #F5F5F5; padding: 5px;" |
- Upper endoscopy
- High resolution manometry (for smaller hernias)
|- style="background: #DCDCDC; padding: 5px;" | | rowspan="6" |Musculoskeletal !Costosternal syndromes (costochondritis)[124][125][126][127] | style="background: #F5F5F5; padding: 5px;" |Acute, subacute | style="background: #F5F5F5; padding: 5px;" |Days to weeks | style="background: #F5F5F5; padding: 5px;" |
- Pressure like on anterior part of chest wall
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- History of repeated minor trauma or unaccustomed activity (eg, painting, moving furniture)
| style="background: #F5F5F5; padding: 5px;" |
- Trauma
| style="background: #F5F5F5; padding: 5px;" |
- Pain by palpation of tender areas
- Maneuvers, such as the "crowing rooster" and horizontal arm flexion maneuver
| style="background: #F5F5F5; padding: 5px;" |
- Non specific
| style="background: #F5F5F5; padding: 5px;" |
- EKG is done to rule out other cardiovascular causes
| style="background: #F5F5F5; padding: 5px;" |
- CXR: To rule out fracture
|Pain by palpation of tender areas |- style="background: #DCDCDC; padding: 5px;" | !Lower rib pain syndromes[128] | style="background: #F5F5F5; padding: 5px;" |Chronic | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |
- Aching
- Lower chest
- Upper abdomen
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Common in women with a mean age in the mid-40s
| style="background: #F5F5F5; padding: 5px;" | --- | style="background: #F5F5F5; padding: 5px;" |
- Hooking maneuver
- Reproduces pain by pressing a tender spot on the costal margin
| style="background: #F5F5F5; padding: 5px;" |
- Non specific
- The workup is done for excluding cardiac disorders and other causes of chest pain
| style="background: #F5F5F5; padding: 5px;" |
- EKG is done to rule out other cardiovascular causes
| style="background: #F5F5F5; padding: 5px;" |
- CXR: To rule out fracture
| style="background: #F5F5F5; padding: 5px;" | --- |- style="background: #DCDCDC; padding: 5px;" | !Sternalis syndrome | style="background: #F5F5F5; padding: 5px;" |Chronic | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |Pressure like pain
- Over the body of sternum
- Sternalis muscle
- Left or middle side of the chest wall
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Cardiac diseases
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Localized tenderness is found directly over the body of the sternum or overlying sternalis muscle
| style="background: #F5F5F5; padding: 5px;" |
- No specific diagnostic test for this disease
- The workup is done for excluding cardiac disorders and other causes of chest pain
| style="background: #F5F5F5; padding: 5px;" |
- EKG is done to rule out other cardiovascular causes
| style="background: #F5F5F5; padding: 5px;" |
- X-ray : To rule out fracture
| style="background: #F5F5F5; padding: 5px;" |
- Physical exam
|- style="background: #DCDCDC; padding: 5px;" | !Tietze's syndrome[129] | style="background: #F5F5F5; padding: 5px;" |Acute | style="background: #F5F5F5; padding: 5px;" |Weeks | style="background: #F5F5F5; padding: 5px;" |Pressure like pain over
- Costosternal joint
- Sternoclavicular joint
- Costochondral joint
- Second and third ribs
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Most often involve the areas of 2nd and 3rd ribs
- More common in young adults
- Sternocostoclavicular hyperostosis
- Ankylosing spondylitis
| style="background: #F5F5F5; padding: 5px;" |
- Upper respiratory infections
- Excessive coughing
| style="background: #F5F5F5; padding: 5px;" |
- Painful and localized swelling of the costosternal, sternoclavicular, or costochondral joints most often involving 2nd and 3rd ribs
| style="background: #F5F5F5; padding: 5px;" |
- No specific diagnostic test for this disease
- The workup is done for excluding cardiac disorders and other causes of chest pain
| style="background: #F5F5F5; padding: 5px;" |
- EKG is done to rule out other cardiovascular causes
| style="background: #F5F5F5; padding: 5px;" |
- X-ray: To rule out fracture
| style="background: #F5F5F5; padding: 5px;" |
- Tests are done to rule out other diseases
|- style="background: #DCDCDC; padding: 5px;" | !Xiphoidalgia[130] | style="background: #F5F5F5; padding: 5px;" |Acute | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |Pressure like pain over
- Over the xiphoid process
- Sternum
- Xiphisternal joint
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Symptoms are aggravated by twisting and bending movements
| style="background: #F5F5F5; padding: 5px;" |
- Cough
- Heavy work
| style="background: #F5F5F5; padding: 5px;" |
- Provocative test
| style="background: #F5F5F5; padding: 5px;" |
- No specific diagnostic test for this disease
- The workup is done for excluding cardiac disorders and other causes of chest pain
| style="background: #F5F5F5; padding: 5px;" |
- EKG is done to rule out other cardiovascular causes
| style="background: #F5F5F5; padding: 5px;" |
- X-ray: To rule out fracture
| style="background: #F5F5F5; padding: 5px;" |
- Tests are done to rule out other diseases
|- style="background: #DCDCDC; padding: 5px;" | !Spontaneous sternoclavicular subluxation[131] | style="background: #F5F5F5; padding: 5px;" |Acute, Chronic | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |Aching pain over Sternoclavicular joint | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- More common in middle age women
- Occurs in dominant hands with repetitive tasks of heavy or moderate quality
| style="background: #F5F5F5; padding: 5px;" |
- Trauma
| style="background: #F5F5F5; padding: 5px;" |
- Palpation of tender areas
| style="background: #F5F5F5; padding: 5px;" |
- No specific diagnostic test for this disease
- The workup is done for excluding cardiac disorders and other causes of chest pain
| style="background: #F5F5F5; padding: 5px;" |
- EKG is done to rule out other cardiovascular causes
| style="background: #F5F5F5; padding: 5px;" |
- X-ray: Sclerosis of the medial clavicle
| style="background: #F5F5F5; padding: 5px;" |
- X-ray
|- style="background: #4479BA; color: #FFFFFF; text-align: center;" ! rowspan="3" |Differentials on the basis of Etiology ! rowspan="3" |Disease ! colspan="10" |Clinical manifestations ! colspan="4" |Diagnosis |- style="background: #4479BA; color: #FFFFFF; text-align: center;" | colspan="8" |Symptoms | rowspan="2" |Risk factors ! rowspan="2" |Physical exam ! rowspan="2" |Lab workup ! rowspan="2" |EKG ! rowspan="2" |Imaging ! rowspan="2" |Gold standard |- style="background: #4479BA; color: #FFFFFF; text-align: center;" !Onset !Duration !Quality of Pain !Cough !Fever !Dyspnea !Weight loss !Associated Features |- style="background: #DCDCDC; padding: 5px;" | | rowspan="7" |Rheumatic !Fibromyalgia[132][133][134] | style="background: #F5F5F5; padding: 5px;" |Chronic | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |
- Raynaud phenomenon (RP)
- Deep ache and burning pain on
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" | --- | style="background: #F5F5F5; padding: 5px;" |
- Presence of tenderness in soft-tissue anatomic locations
| style="background: #F5F5F5; padding: 5px;" |
- Non specific
- Normal Blood and urine test (mandatory to rule out other diseases)
| style="background: #F5F5F5; padding: 5px;" |
- P-wave dispersions (Pd)
| style="background: #F5F5F5; padding: 5px;" | --- | style="background: #F5F5F5; padding: 5px;" | --- |- style="background: #DCDCDC; padding: 5px;" | !Rheumatoid arthritis[135] | style="background: #F5F5F5; padding: 5px;" |Chronic | style="background: #F5F5F5; padding: 5px;" |Years | style="background: #F5F5F5; padding: 5px;" |Symmetrical joint pain in
- Wrist
- Fingers
- Knees
- Feet
- Ankles
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" |
- Extra-articular involvement of other organ systems
- Carpal tunnel syndrome
- Tarsal tunnel syndrome
| style="background: #F5F5F5; padding: 5px;" |
- Old age
- Smoking
- Autoimmune conditions
| style="background: #F5F5F5; padding: 5px;" |
- Reduced grip strength
- Rheumatoid nodules
| style="background: #F5F5F5; padding: 5px;" |
- Positive Rheumatic Factor
- Anti-CCP body
- Synovial fluid analysis: WBC between 1500 and 25,000/cubicmm, low glucose, low C3 and C4 complement level.
- Thrombocytosis
- Anemia
- Mild leukocytosis
| style="background: #F5F5F5; padding: 5px;" |
- ECG is done rule out the heart failure as RA is one of the causes of heart failure
| style="background: #F5F5F5; padding: 5px;" |
- Plain film radiography: periarticular osteopenia, joint space narrowing, and bone erosions
- MRI: Bone erosions
- Ultrasonography: Degree of inflammation and the volume of inflamed tissue
| style="background: #F5F5F5; padding: 5px;" | --- |- style="background: #DCDCDC; padding: 5px;" | !Ankylosing spondylitis[136][137][138][139] | style="background: #F5F5F5; padding: 5px;" |Chronic | style="background: #F5F5F5; padding: 5px;" |Years | style="background: #F5F5F5; padding: 5px;" |Intermittent pain in
- Spine joint
- Sacroiliac joint
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Patients with HLA-27 variant
- Extra-articular joint involvements
- Restrictive pulmonary disease
- Acute coronary syndromes (ACS), strokes, venous thromboembolism, conduction abnormalities
| style="background: #F5F5F5; padding: 5px;" |
- Genetics (Monozygotic twins)
| style="background: #F5F5F5; padding: 5px;" |
- Tenderness of the SI
- Limited spinal ROM
- Schober test
| style="background: #F5F5F5; padding: 5px;" |
- ↑ESR
- ↑CRP
- ↑ALP
- ↑IgA
- Antigen HLA-27 positive
- Negative Rheumatic Factor
| style="background: #F5F5F5; padding: 5px;" |
- ECG is done to rule out conductions defects and aortic insufficiency
| style="background: #F5F5F5; padding: 5px;" |
- Plain radiography: Erosions, ankylosis, changes in joint width, or sclerosis.
- Magnetic resonance imaging (MRI): Osteitis" or "bone marrow edema" (BME)
| style="background: #F5F5F5; padding: 5px;" |
- Plain films of the sacroiliac joints
|- style="background: #DCDCDC; padding: 5px;" | !Psoriatic arthritis[138] | style="background: #F5F5F5; padding: 5px;" |Chronic | style="background: #F5F5F5; padding: 5px;" |Years | style="background: #F5F5F5; padding: 5px;" |Asymmetrical intermittent pain in
- Interphalangeal joints
- Nails
- Wrist
- Knees
- Ankles
- Lower Back
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Psoriasis
- HLA-B*27 positive
| style="background: #F5F5F5; padding: 5px;" |
- Dactylitis with sausage digits
- Onycholysis
- Pitting edema
- Ocular involvement
| style="background: #F5F5F5; padding: 5px;" |Non specific | style="background: #F5F5F5; padding: 5px;" |
- Longer PR interval
| style="background: #F5F5F5; padding: 5px;" |
- X-ray: "pencil-in-cup" deformity, erosive changes and new bone formation, lysis of the terminal phalanges; fluffy periostitis
- MRI: Detects articular, periarticular, and soft-tissue inflammation, enthesitis
| style="background: #F5F5F5; padding: 5px;" |
- X-ray
|- style="background: #DCDCDC; padding: 5px;" | !Sternocostoclavicular hyperostosis (SAPHO syndrome)[138][140][141][142][143] | style="background: #F5F5F5; padding: 5px;" |Chronic | style="background: #F5F5F5; padding: 5px;" |Years | style="background: #F5F5F5; padding: 5px;" |Recurrent and multifocal pain in Sternoclavicular joint | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- Palmoplantar pustulosis (PPP)
| style="background: #F5F5F5; padding: 5px;" | Positive family history of:
- Spondyloarthritis
- IBD
- Psoriasis
- Rheumatoid arthritis
- Other autoimmune/autoinflammatory disease
| style="background: #F5F5F5; padding: 5px;" |
- Hyperostosis
- Osteitis
- Synovitis
- Pustular eruptions
- Inflammatory nodules or plaques
| style="background: #F5F5F5; padding: 5px;" |
- Serologic testing to exclude other diseases
- Non specific
| style="background: #F5F5F5; padding: 5px;" |
- ECG is done to rule out conductions defects and aortic insufficiency
| style="background: #F5F5F5; padding: 5px;" |
- Plain radiography: Hyperostotic changes (thickening of periosteum, cortex, and endosteum), sclerotic lesions, osteolysis, periosteal reaction, and osteoproliferation
- Bone scan: "bull's head" change
- Magnetic resonance imaging: Osteitis and soft tissue involvement
- Fluorodeoxyglucose positron emission tomography (FDG-PET)/CT: Differentiates active versus inactive lesions
| style="background: #F5F5F5; padding: 5px;" |
- Bone scan
|- style="background: #DCDCDC; padding: 5px;" | !Systemic lupus erythematosus[144] [145][146] | style="background: #F5F5F5; padding: 5px;" |Chronic | style="background: #F5F5F5; padding: 5px;" |Years | style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" | +/- | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Autoimmune conditions
- Genetic predisposition
- Positive family history
| style="background: #F5F5F5; padding: 5px;" |
- Malar rash
- Photosensitive rash
- Discoid rash
- Arthritis of the proximal interphalangeal (PIP) and metacarpophalangeal (MCP) joints of the hands
- Pleuro-pericardial friction rubs
- Systolic murmurs
| style="background: #F5F5F5; padding: 5px;" |
- Elevation of autoantibodies (ANA, anti-dsDNA, anti-SM, antiphospholipid)
- Complement levels decreased
- Anemia
| style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Related to specific organ involvent
| style="background: #F5F5F5; padding: 5px;" |
- Anti-dsDNA antibody test
|- style="background: #DCDCDC; padding: 5px;" | !Relapsing polychondritis[147] | style="background: #F5F5F5; padding: 5px;" |Chronic | style="background: #F5F5F5; padding: 5px;" |Years | style="background: #F5F5F5; padding: 5px;" |Intermittent pain in:
| style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" |
- Hodkin's lymphoma
- Myelodysplastic syndromes
- Gastrointestinal disorders
- Type 1 Diabetes mellitus
- Auricular chondritis
| style="background: #F5F5F5; padding: 5px;" |
- Autoimmune diseases
| style="background: #F5F5F5; padding: 5px;" |
- Physical examinations findings are seen related to nasal chondritis, ocular inflammation, cardiovascular disease, skin disease, CNS and pulmonary system
| style="background: #F5F5F5; padding: 5px;" |
- Negative rheumatoid factor
- Anti-type II collagen antibodies
- Antineutrophil cytoplasmic antibodies
| style="background: #F5F5F5; padding: 5px;" |
- ECG is done to rule out the cardiovascular complications of this disease
| style="background: #F5F5F5; padding: 5px;" |
- Non specific
- Related to specific organ involvent
| style="background: #F5F5F5; padding: 5px;" |
- No gold standard test for this disease
|- style="background: #DCDCDC; padding: 5px;" | |Psychiatric !Panic attack/ Disorder[148][7][149] | style="background: #F5F5F5; padding: 5px;" |Acute or subacute or chronic | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- History of Depression
- Panic attacks
- Agoraphobia
| style="background: #F5F5F5; padding: 5px;" |
- Psychiatric disorders
| style="background: #F5F5F5; padding: 5px;" |
- Anxious
- Tachypneic
| style="background: #F5F5F5; padding: 5px;" |
- Thyroid function tests
- Complete blood count
- Chemistry panel
| style="background: #F5F5F5; padding: 5px;" |
- Sinus Tachycardia
| style="background: #F5F5F5; padding: 5px;" |
- No any specific radiographic test is done
| style="background: #F5F5F5; padding: 5px;" | --- |- style="background: #DCDCDC; padding: 5px;" | | rowspan="2" | Others !Substance abuse (Cocaine)[150][151][152] | style="background: #F5F5F5; padding: 5px;" |Acute (hours) | style="background: #F5F5F5; padding: 5px;" |Minutes to hours | style="background: #F5F5F5; padding: 5px;" |Pressure like pain in the center of chest | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" |
| style="background: #F5F5F5; padding: 5px;" |
- Psychiatric disorders
| style="background: #F5F5F5; padding: 5px;" |
- Signs of injection drug use
- Signs of drug inhalation
- Poor personal hygiene
| style="background: #F5F5F5; padding: 5px;" |
- Serum biomarkers (Troponin I, Troponin T)
- Toxicologic tests or drug screens of bodily fluids (blood, urine, saliva) and hairs
| style="background: #F5F5F5; padding: 5px;" |
- QT prolongation
- Sinus Tachycardia
- Arrhythmias
- Cardiac conduction abnormalities
| style="background: #F5F5F5; padding: 5px;" | --- | style="background: #F5F5F5; padding: 5px;" |
- Gold standard test depends on the type of substance is abuse
|- style="background: #DCDCDC; padding: 5px;" | !Herpes Zoster[153][154][155] | style="background: #F5F5F5; padding: 5px;" |Acute or Chronic | style="background: #F5F5F5; padding: 5px;" |Variable | style="background: #F5F5F5; padding: 5px;" |Burning pain on
- Chest
- Upper back
- Lower back
| style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | + | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" | - | style="background: #F5F5F5; padding: 5px;" |
- People who had chickenpox
| style="background: #F5F5F5; padding: 5px;" |
- Immunosuppression
| style="background: #F5F5F5; padding: 5px;" |
- Painful grouped herpetiform vesicles on an erythematous base distributed in a single dermatome
| style="background: #F5F5F5; padding: 5px;" |
- Viral culture
- Direct immunofluorescence testing,
- Polymerase chain reaction assay (PCR)
| style="background: #F5F5F5; padding: 5px;" |
- ECG is done to rule out other cardiovascular causes of chest pain
| style="background: #F5F5F5; padding: 5px;" |
- Magnetic resonance imaging (MRI): To rule out encephalitis
| style="background: #F5F5F5; padding: 5px;" |
- Viral tissue culture
|}The following table outlines the major differential diagnoses of Chest Pain..[1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36]
Abbreviations: ABG (arterial blood gas); ACE (angiotensin converting enzyme); BMI (body mass index); CBC (complete blood count); CSF (cerebrospinal fluid); CXR (chest X-ray); ECG (electrocardiogram); FEF (forced expiratory flow rate); FEV1 (forced expiratory volume); FVC (forced vital capacity); JVD (jugular vein distention); MCV (mean corpuscular volume); Plt (platelet); RV (residual volume); SIADH (syndrome of inappropriate antidiuretic hormone); TSH (thyroid stimulating hormone); Vt (tidal volume); WBC (white blood cell); Coronary CT angiography (CCTA); multidetector row scanners (MDCT); Cardiovascular magnetic resonance — CMRI; Myocardial perfusion imaging (MPI); single-photon emission CT (SPECT); Positron emission tomography (PET) scanning; Magnetic resonance (MR) angiography, Computed tomographic (CT) angiography, and Transesophageal echocardiography (TEE), late gadolinium enhancement (LGE); right ventricular hypertrophy (RVH), right atrial enlargement (RAE), functional tricuspid regurgitation (TR), Pulmonary artery systolic pressure (PASP; adenosine deaminase (ADA); Serum amyloid A (SAA), soluble interleukin-2 receptor (sIL2R); High-resolution CT (HRCT) scanning
References
- ↑ 1.0 1.1 Svavarsdóttir AE, Jónasson MR, Gudmundsson GH, Fjeldsted K (June 1996). "Chest pain in family practice. Diagnosis and long-term outcome in a community setting". Can Fam Physician. 42: 1122–8. PMC 2146490. PMID 8704488.
- ↑ 2.0 2.1 Klinkman MS, Stevens D, Gorenflo DW (April 1994). "Episodes of care for chest pain: a preliminary report from MIRNET. Michigan Research Network". J Fam Pract. 38 (4): 345–52. PMID 8163958.
- ↑ 3.0 3.1 Bösner S, Becker A, Haasenritter J, Abu Hani M, Keller H, Sönnichsen AC, Karatolios K, Schaefer JR, Seitz G, Baum E, Donner-Banzhoff N (2009). "Chest pain in primary care: epidemiology and pre-work-up probabilities". Eur J Gen Pract. 15 (3): 141–6. doi:10.3109/13814780903329528. PMID 19883149.
- ↑ 4.0 4.1 Ebell MH (March 2011). "Evaluation of chest pain in primary care patients". Am Fam Physician. 83 (5): 603–5. PMID 21391528.
- ↑ 5.0 5.1 von Kodolitsch Y, Schwartz AG, Nienaber CA (October 2000). "Clinical prediction of acute aortic dissection". Arch. Intern. Med. 160 (19): 2977–82. PMID 11041906.
- ↑ 6.0 6.1 6.2 Pate JW, Walker WA, Cole FH, Owen EW, Johnson WH (May 1989). "Spontaneous rupture of the esophagus: a 30-year experience". Ann. Thorac. Surg. 47 (5): 689–92. PMID 2730190.
- ↑ 7.0 7.1 7.2 Fleet RP, Dupuis G, Marchand A, Burelle D, Beitman BD (October 1994). "Panic disorder, chest pain and coronary artery disease: literature review". Can J Cardiol. 10 (8): 827–34. PMID 7954018.
- ↑ 8.0 8.1 Bass C, Chambers JB, Kiff P, Cooper D, Gardner WN (December 1988). "Panic anxiety and hyperventilation in patients with chest pain: a controlled study". Q. J. Med. 69 (260): 949–59. PMID 3270082.
- ↑ 9.0 9.1 Evans DW, Lum LC (January 1977). "Hyperventilation: An important cause of pseudoangina". Lancet. 1 (8004): 155–7. PMID 64694.
- ↑ 10.0 10.1 Ros E, Armengol X, Grande L, Toledo-Pimentel V, Lacima G, Sanz G (July 1997). "Chest pain at rest in patients with coronary artery disease. Myocardial ischemia, esophageal dysfunction, or panic disorder?". Dig. Dis. Sci. 42 (7): 1344–53. PMID 9246027.
- ↑ 11.0 11.1 Ben Freedman S, Tennant CC (April 1998). "Panic disorder and coronary artery spasm". Med. J. Aust. 168 (8): 376–7. PMID 9594945.
- ↑ 12.0 12.1 Smoller JW, Pollack MH, Wassertheil-Smoller S, Jackson RD, Oberman A, Wong ND, Sheps D (October 2007). "Panic attacks and risk of incident cardiovascular events among postmenopausal women in the Women's Health Initiative Observational Study". Arch. Gen. Psychiatry. 64 (10): 1153–60. doi:10.1001/archpsyc.64.10.1153. PMID 17909127.
- ↑ 13.0 13.1 Mehta NJ, Khan IA (November 2002). "Cardiac Munchausen syndrome". Chest. 122 (5): 1649–53. PMID 12426266.
- ↑ 14.0 14.1 Swap CJ, Nagurney JT (November 2005). "Value and limitations of chest pain history in the evaluation of patients with suspected acute coronary syndromes". JAMA. 294 (20): 2623–9. doi:10.1001/jama.294.20.2623. PMID 16304077.
- ↑ 15.0 15.1 Marcus GM, Cohen J, Varosy PD, Vessey J, Rose E, Massie BM, Chatterjee K, Waters D (January 2007). "The utility of gestures in patients with chest discomfort". Am. J. Med. 120 (1): 83–9. doi:10.1016/j.amjmed.2006.05.045. PMID 17208083.
- ↑ 16.0 16.1 Verdon F, Burnand B, Herzig L, Junod M, Pécoud A, Favrat B (September 2007). "Chest wall syndrome among primary care patients: a cohort study". BMC Fam Pract. 8: 51. doi:10.1186/1471-2296-8-51. PMC 2072948. PMID 17850647.
- ↑ 17.0 17.1 Davies HA, Jones DB, Rhodes J, Newcombe RG (December 1985). "Angina-like esophageal pain: differentiation from cardiac pain by history". J. Clin. Gastroenterol. 7 (6): 477–81. PMID 4086742.
- ↑ 18.0 18.1 Panju AA, Hemmelgarn BR, Guyatt GH, Simel DL (October 1998). "The rational clinical examination. Is this patient having a myocardial infarction?". JAMA. 280 (14): 1256–63. PMID 9786377.
- ↑ 19.0 19.1 Berger JP, Buclin T, Haller E, Van Melle G, Yersin B (March 1990). "Right arm involvement and pain extension can help to differentiate coronary diseases from chest pain of other origin: a prospective emergency ward study of 278 consecutive patients admitted for chest pain". J. Intern. Med. 227 (3): 165–72. PMID 2313224.
- ↑ 20.0 20.1 Yelland MJ (September 2001). "Back, chest and abdominal pain. How good are spinal signs at identifying musculoskeletal causes of back, chest or abdominal pain?". Aust Fam Physician. 30 (9): 908–12. PMID 11676323.
- ↑ 21.0 21.1 Chan S, Maurice AP, Davies SR, Walters DL (October 2014). "The use of gastrointestinal cocktail for differentiating gastro-oesophageal reflux disease and acute coronary syndrome in the emergency setting: a systematic review". Heart Lung Circ. 23 (10): 913–23. doi:10.1016/j.hlc.2014.03.030. PMID 24791662.
- ↑ 22.0 22.1 Henrikson CA, Howell EE, Bush DE, Miles JS, Meininger GR, Friedlander T, Bushnell AC, Chandra-Strobos N (December 2003). "Chest pain relief by nitroglycerin does not predict active coronary artery disease". Ann. Intern. Med. 139 (12): 979–86. PMID 14678917.
- ↑ 23.0 23.1 Pryor DB, Harrell FE, Lee KL, Califf RM, Rosati RA (November 1983). "Estimating the likelihood of significant coronary artery disease". Am. J. Med. 75 (5): 771–80. PMID 6638047.
- ↑ 24.0 24.1 Buntinx F, Knockaert D, Bruyninckx R, de Blaey N, Aerts M, Knottnerus JA, Delooz H (December 2001). "Chest pain in general practice or in the hospital emergency department: is it the same?". Fam Pract. 18 (6): 586–9. PMID 11739341.
- ↑ 25.0 25.1 Tierney WM, Roth BJ, Psaty B, McHenry R, Fitzgerald J, Stump DL, Anderson FK, Ryder KW, McDonald CJ, Smith DM (July 1985). "Predictors of myocardial infarction in emergency room patients". Crit. Care Med. 13 (7): 526–31. PMID 4006491.
- ↑ 26.0 26.1 Sequist TD, Marshall R, Lampert S, Buechler EJ, Lee TH (November 2006). "Missed opportunities in the primary care management of early acute ischemic heart disease". Arch. Intern. Med. 166 (20): 2237–43. doi:10.1001/archinte.166.20.2237. PMID 17101942.
- ↑ 27.0 27.1 Norell M, Lythall D, Coghlan G, Cheng A, Kushwaha S, Swan J, Ilsley C, Mitchell A (January 1992). "Limited value of the resting electrocardiogram in assessing patients with recent onset chest pain: lessons from a chest pain clinic". Br Heart J. 67 (1): 53–6. PMC 1024701. PMID 1739527.
- ↑ 28.0 28.1 Law K, Elley R, Tietjens J, Mann S (July 2006). "Troponin testing for chest pain in primary healthcare: a survey of its use by general practitioners in New Zealand". N. Z. Med. J. 119 (1238): U2082. PMID 16868579.
- ↑ 29.0 29.1 Wilhelmsen L, Rosengren A, Hagman M, Lappas G (July 1998). ""Nonspecific" chest pain associated with high long-term mortality: results from the primary prevention study in Göteborg, Sweden". Clin Cardiol. 21 (7): 477–82. PMID 9669056.
- ↑ 30.0 30.1 Ruigómez A, Rodríguez LA, Wallander MA, Johansson S, Jones R (April 2006). "Chest pain in general practice: incidence, comorbidity and mortality". Fam Pract. 23 (2): 167–74. doi:10.1093/fampra/cmi124. PMID 16461444.
- ↑ 31.0 31.1 Robinson JG, Wallace R, Limacher M, Sato A, Cochrane B, Wassertheil-Smoller S, Ockene JK, Blanchette PL, Ko MG (December 2006). "Elderly women diagnosed with nonspecific chest pain may be at increased cardiovascular risk". J Womens Health (Larchmt). 15 (10): 1151–60. doi:10.1089/jwh.2006.15.1151. PMID 17199456.
- ↑ 32.0 32.1 Geraldine McMahon C, Yates DW, Hollis S (February 2008). "Unexpected mortality in patients discharged from the emergency department following an episode of nontraumatic chest pain". Eur J Emerg Med. 15 (1): 3–8. doi:10.1097/MEJ.0b013e32827b14cd. PMID 18180659.
- ↑ 33.0 33.1 Yelland M, Cayley WE, Vach W (March 2010). "An algorithm for the diagnosis and management of chest pain in primary care". Med. Clin. North Am. 94 (2): 349–74. doi:10.1016/j.mcna.2010.01.011. PMID 20380960.
- ↑ 34.0 34.1 Wang WH, Huang JQ, Zheng GF, Wong WM, Lam SK, Karlberg J, Xia HH, Fass R, Wong BC (June 2005). "Is proton pump inhibitor testing an effective approach to diagnose gastroesophageal reflux disease in patients with noncardiac chest pain?: a meta-analysis". Arch. Intern. Med. 165 (11): 1222–8. doi:10.1001/archinte.165.11.1222. PMID 15956000.
- ↑ 35.0 35.1 Borzecki AM, Pedrosa MC, Prashker MJ (March 2000). "Should noncardiac chest pain be treated empirically? A cost-effectiveness analysis". Arch. Intern. Med. 160 (6): 844–52. PMID 10737285.
- ↑ 36.0 36.1 Wertli MM, Ruchti KB, Steurer J, Held U (November 2013). "Diagnostic indicators of non-cardiovascular chest pain: a systematic review and meta-analysis". BMC Med. 11: 239. doi:10.1186/1741-7015-11-239. PMC 4226211. PMID 24207111.
- ↑ Imazio M, Demichelis B, Parrini I, Giuggia M, Cecchi E, Gaschino G, Demarie D, Ghisio A, Trinchero R (March 2004). "Day-hospital treatment of acute pericarditis: a management program for outpatient therapy". J. Am. Coll. Cardiol. 43 (6): 1042–6. doi:10.1016/j.jacc.2003.09.055. PMID 15028364.
- ↑ Troughton RW, Asher CR, Klein AL (February 2004). "Pericarditis". Lancet. 363 (9410): 717–27. doi:10.1016/S0140-6736(04)15648-1. PMID 15001332.
- ↑ Spodick DH (March 2003). "Acute pericarditis: current concepts and practice". JAMA. 289 (9): 1150–3. PMID 12622586.
- ↑ Ewart W (March 1896). "Practical Aids in the Diagnosis of Pericardial Effusion, in Connection with the Question as to Surgical Treatment". Br Med J. 1 (1838): 717–21. PMC 2406464. PMID 20756103.
- ↑ Adler Y, Charron P, Imazio M, Badano L, Barón-Esquivias G, Bogaert J, Brucato A, Gueret P, Klingel K, Lionis C, Maisch B, Mayosi B, Pavie A, Ristić AD, Sabaté Tenas M, Seferovic P, Swedberg K, Tomkowski W, Achenbach S, Agewall S, Al-Attar N, Angel Ferrer J, Arad M, Asteggiano R, Bueno H, Caforio AL, Carerj S, Ceconi C, Evangelista A, Flachskampf F, Giannakoulas G, Gielen S, Habib G, Kolh P, Lambrinou E, Lancellotti P, Lazaros G, Linhart A, Meurin P, Nieman K, Piepoli MF, Price S, Roos-Hesselink J, Roubille F, Ruschitzka F, Sagristà Sauleda J, Sousa-Uva M, Uwe Voigt J, Luis Zamorano J (November 2015). "2015 ESC Guidelines for the diagnosis and management of pericardial diseases: The Task Force for the Diagnosis and Management of Pericardial Diseases of the European Society of Cardiology (ESC)Endorsed by: The European Association for Cardio-Thoracic Surgery (EACTS)". Eur. Heart J. 36 (42): 2921–64. doi:10.1093/eurheartj/ehv318. PMID 26320112.
- ↑ Dec GW, Palacios IF, Fallon JT, Aretz HT, Mills J, Lee DC, Johnson RA (April 1985). "Active myocarditis in the spectrum of acute dilated cardiomyopathies. Clinical features, histologic correlates, and clinical outcome". N. Engl. J. Med. 312 (14): 885–90. doi:10.1056/NEJM198504043121404. PMID 3974674.
- ↑ Caforio AL, Calabrese F, Angelini A, Tona F, Vinci A, Bottaro S, Ramondo A, Carturan E, Iliceto S, Thiene G, Daliento L (June 2007). "A prospective study of biopsy-proven myocarditis: prognostic relevance of clinical and aetiopathogenetic features at diagnosis". Eur. Heart J. 28 (11): 1326–33. doi:10.1093/eurheartj/ehm076. PMID 17493945.
- ↑ Ukena C, Mahfoud F, Kindermann I, Kandolf R, Kindermann M, Böhm M (April 2011). "Prognostic electrocardiographic parameters in patients with suspected myocarditis". Eur. J. Heart Fail. 13 (4): 398–405. doi:10.1093/eurjhf/hfq229. PMID 21239404.
- ↑ Elliott PM, Kaski JC, Prasad K, Seo H, Slade AK, Goldman JH, McKenna WJ (July 1996). "Chest pain during daily life in patients with hypertrophic cardiomyopathy: an ambulatory electrocardiographic study". Eur. Heart J. 17 (7): 1056–64. PMID 8809524.
- ↑ Pasternac A, Noble J, Streulens Y, Elie R, Henschke C, Bourassa MG (April 1982). "Pathophysiology of chest pain in patients with cardiomyopathies and normal coronary arteries". Circulation. 65 (4): 778–89. PMID 7199403.
- ↑ Webb JG, Sasson Z, Rakowski H, Liu P, Wigle ED (January 1990). "Apical hypertrophic cardiomyopathy: clinical follow-up and diagnostic correlates". J. Am. Coll. Cardiol. 15 (1): 83–90. PMID 2295747.
- ↑ Sharkey SW, Lesser JR, Zenovich AG, Maron MS, Lindberg J, Longe TF, Maron BJ (February 2005). "Acute and reversible cardiomyopathy provoked by stress in women from the United States". Circulation. 111 (4): 472–9. doi:10.1161/01.CIR.0000153801.51470.EB. PMID 15687136.
- ↑ Krishnamoorthy P, Garg J, Sharma A, Palaniswamy C, Shah N, Lanier G, Patel NC, Lavie CJ, Ahmad H (July 2015). "Gender Differences and Predictors of Mortality in Takotsubo Cardiomyopathy: Analysis from the National Inpatient Sample 2009-2010 Database". Cardiology. 132 (2): 131–136. doi:10.1159/000430782. PMID 26159108.
- ↑ Templin C, Ghadri JR, Diekmann J, Napp LC, Bataiosu DR, Jaguszewski M, Cammann VL, Sarcon A, Geyer V, Neumann CA, Seifert B, Hellermann J, Schwyzer M, Eisenhardt K, Jenewein J, Franke J, Katus HA, Burgdorf C, Schunkert H, Moeller C, Thiele H, Bauersachs J, Tschöpe C, Schultheiss HP, Laney CA, Rajan L, Michels G, Pfister R, Ukena C, Böhm M, Erbel R, Cuneo A, Kuck KH, Jacobshagen C, Hasenfuss G, Karakas M, Koenig W, Rottbauer W, Said SM, Braun-Dullaeus RC, Cuculi F, Banning A, Fischer TA, Vasankari T, Airaksinen KE, Fijalkowski M, Rynkiewicz A, Pawlak M, Opolski G, Dworakowski R, MacCarthy P, Kaiser C, Osswald S, Galiuto L, Crea F, Dichtl W, Franz WM, Empen K, Felix SB, Delmas C, Lairez O, Erne P, Bax JJ, Ford I, Ruschitzka F, Prasad A, Lüscher TF (September 2015). "Clinical Features and Outcomes of Takotsubo (Stress) Cardiomyopathy". N. Engl. J. Med. 373 (10): 929–38. doi:10.1056/NEJMoa1406761. PMID 26332547.
- ↑ Bybee KA, Kara T, Prasad A, Lerman A, Barsness GW, Wright RS, Rihal CS (December 2004). "Systematic review: transient left ventricular apical ballooning: a syndrome that mimics ST-segment elevation myocardial infarction". Ann. Intern. Med. 141 (11): 858–65. PMID 15583228.
- ↑ Green SJ, Pizzarello RA, Padmanabhan VT, Ong LY, Hall MH, Tortolani AJ (April 1985). "Relation of angina pectoris to coronary artery disease in aortic valve stenosis". Am. J. Cardiol. 55 (8): 1063–5. PMID 3984868.
- ↑ Silaruks S, Clark D, Thinkhamrop B, Sia B, Buxton B, Tonkin A (2001). "Angina pectoris and coronary artery disease in severe isolated valvular aortic stenosis". Heart Lung Circ. 10 (1): 14–23. doi:10.1046/j.1444-2892.2001.00060.x. PMID 16352020.
- ↑ Munt B, Legget ME, Kraft CD, Miyake-Hull CY, Fujioka M, Otto CM (February 1999). "Physical examination in valvular aortic stenosis: correlation with stenosis severity and prediction of clinical outcome". Am. Heart J. 137 (2): 298–306. doi:10.1053/hj.1999.v137.95496. PMID 9924164.
- ↑ Anker SD, Sharma R (September 2002). "The syndrome of cardiac cachexia". Int. J. Cardiol. 85 (1): 51–66. PMID 12163209.
- ↑ Horwich TB, Kalantar-Zadeh K, MacLellan RW, Fonarow GC (May 2008). "Albumin levels predict survival in patients with systolic heart failure". Am. Heart J. 155 (5): 883–9. doi:10.1016/j.ahj.2007.11.043. PMID 18440336.
- ↑ Breathett K, Allen LA, Udelson J, Davis G, Bristow M (October 2016). "Changes in Left Ventricular Ejection Fraction Predict Survival and Hospitalization in Heart Failure With Reduced Ejection Fraction". Circ Heart Fail. 9 (10). doi:10.1161/CIRCHEARTFAILURE.115.002962. PMC 5082710. PMID 27656000.
- ↑ Stein PD, Beemath A, Matta F, Weg JG, Yusen RD, Hales CA, Hull RD, Leeper KV, Sostman HD, Tapson VF, Buckley JD, Gottschalk A, Goodman LR, Wakefied TW, Woodard PK (October 2007). "Clinical characteristics of patients with acute pulmonary embolism: data from PIOPED II". Am. J. Med. 120 (10): 871–9. doi:10.1016/j.amjmed.2007.03.024. PMC 2071924. PMID 17904458.
- ↑ "Value of the ventilation/perfusion scan in acute pulmonary embolism. Results of the prospective investigation of pulmonary embolism diagnosis (PIOPED)". JAMA. 263 (20): 2753–9. 1990. PMID 2332918.
- ↑ Bense L, Wiman LG, Hedenstierna G (September 1987). "Onset of symptoms in spontaneous pneumothorax: correlations to physical activity". Eur J Respir Dis. 71 (3): 181–6. PMID 3678419.
- ↑ Seow A, Kazerooni EA, Pernicano PG, Neary M (February 1996). "Comparison of upright inspiratory and expiratory chest radiographs for detecting pneumothoraces". AJR Am J Roentgenol. 166 (2): 313–6. doi:10.2214/ajr.166.2.8553937. PMID 8553937.
- ↑ Stark P, Leung A (1996). "Effects of lobar atelectasis on the distribution of pleural effusion and pneumothorax". J Thorac Imaging. 11 (2): 145–9. PMID 8820023.
- ↑ Jalli R, Sefidbakht S, Jafari SH (April 2013). "Value of ultrasound in diagnosis of pneumothorax: a prospective study". Emerg Radiol. 20 (2): 131–4. doi:10.1007/s10140-012-1091-7. PMID 23179505.
- ↑ File TM (December 2003). "Community-acquired pneumonia". Lancet. 362 (9400): 1991–2001. doi:10.1016/S0140-6736(03)15021-0. PMID 14683661.
- ↑ Mandell LA, Wunderink RG, Anzueto A, Bartlett JG, Campbell GD, Dean NC, Dowell SF, File TM, Musher DM, Niederman MS, Torres A, Whitney CG (March 2007). "Infectious Diseases Society of America/American Thoracic Society consensus guidelines on the management of community-acquired pneumonia in adults". Clin. Infect. Dis. 44 Suppl 2: S27–72. doi:10.1086/511159. PMID 17278083.
- ↑ Musher DM, Thorner AR (October 2014). "Community-acquired pneumonia". N. Engl. J. Med. 371 (17): 1619–28. doi:10.1056/NEJMra1312885. PMID 25337751.
- ↑ Conley SF, Beste DJ, Hoffmann RG (May 1993). "Measles-associated bacterial tracheitis". Pediatr. Infect. Dis. J. 12 (5): 414–5. PMID 8327305.
- ↑ Salamone FN, Bobbitt DB, Myer CM, Rutter MJ, Greinwald JH (December 2004). "Bacterial tracheitis reexamined: is there a less severe manifestation?". Otolaryngol Head Neck Surg. 131 (6): 871–6. doi:10.1016/j.otohns.2004.06.708. PMID 15577783.
- ↑ Hopkins A, Lahiri T, Salerno R, Heath B (October 2006). "Changing epidemiology of life-threatening upper airway infections: the reemergence of bacterial tracheitis". Pediatrics. 118 (4): 1418–21. doi:10.1542/peds.2006-0692. PMID 17015531.
- ↑ Liston SL, Gehrz RC, Siegel LG, Tilelli J (August 1983). "Bacterial tracheitis". Am. J. Dis. Child. 137 (8): 764–7. PMID 6869336.
- ↑ Mesquita SM, Castro CR, Ikari NM, Oliveira SA, Lopes AA (March 2004). "Likelihood of left main coronary artery compression based on pulmonary trunk diameter in patients with pulmonary hypertension". Am. J. Med. 116 (6): 369–74. doi:10.1016/j.amjmed.2003.11.015. PMID 15006585.
- ↑ Rich S, McLaughlin VV, O'Neill W (October 2001). "Stenting to reverse left ventricular ischemia due to left main coronary artery compression in primary pulmonary hypertension". Chest. 120 (4): 1412–5. PMID 11591592.
- ↑ Kawut SM, Silvestry FE, Ferrari VA, DeNofrio D, Axel L, Loh E, Palevsky HI (March 1999). "Extrinsic compression of the left main coronary artery by the pulmonary artery in patients with long-standing pulmonary hypertension". Am. J. Cardiol. 83 (6): 984–6, A10. PMID 10190427.
- ↑ Feinsilver SH, Barrows AA, Braman SS (October 1986). "Fiberoptic bronchoscopy and pleural effusion of unknown origin". Chest. 90 (4): 516–9. PMID 3757561.
- ↑ Collins TR, Sahn SA (June 1987). "Thoracocentesis. Clinical value, complications, technical problems, and patient experience". Chest. 91 (6): 817–22. PMID 3581930.
- ↑ Venekamp LN, Velkeniers B, Noppen M (2005). "Does 'idiopathic pleuritis' exist? Natural history of non-specific pleuritis diagnosed after thoracoscopy". Respiration. 72 (1): 74–8. doi:10.1159/000083404. PMID 15753638.
- ↑ Kuempel ED, Wheeler MW, Smith RJ, Vallyathan V, Green FH (August 2009). "Contributions of dust exposure and cigarette smoking to emphysema severity in coal miners in the United States". Am. J. Respir. Crit. Care Med. 180 (3): 257–64. doi:10.1164/rccm.200806-840OC. PMID 19423717.
- ↑ Lamprecht B, McBurnie MA, Vollmer WM, Gudmundsson G, Welte T, Nizankowska-Mogilnicka E, Studnicka M, Bateman E, Anto JM, Burney P, Mannino DM, Buist SA (April 2011). "COPD in never smokers: results from the population-based burden of obstructive lung disease study". Chest. 139 (4): 752–763. doi:10.1378/chest.10-1253. PMC 3168866. PMID 20884729.
- ↑ Rennard S, Decramer M, Calverley PM, Pride NB, Soriano JB, Vermeire PA, Vestbo J (October 2002). "Impact of COPD in North America and Europe in 2000: subjects' perspective of Confronting COPD International Survey". Eur. Respir. J. 20 (4): 799–805. PMID 12412667.
- ↑ Badgett RG, Tanaka DJ, Hunt DK, Jelley MJ, Feinberg LE, Steiner JF, Petty TL (February 1993). "Can moderate chronic obstructive pulmonary disease be diagnosed by historical and physical findings alone?". Am. J. Med. 94 (2): 188–96. PMID 8430714.
- ↑ Kocher F, Hilbe W, Seeber A, Pircher A, Schmid T, Greil R, Auberger J, Nevinny-Stickel M, Sterlacci W, Tzankov A, Jamnig H, Kohler K, Zabernigg A, Frötscher J, Oberaigner W, Fiegl M (February 2015). "Longitudinal analysis of 2293 NSCLC patients: a comprehensive study from the TYROL registry". Lung Cancer. 87 (2): 193–200. doi:10.1016/j.lungcan.2014.12.006. PMID 25564398.
- ↑ Hyde L, Hyde CI (March 1974). "Clinical manifestations of lung cancer". Chest. 65 (3): 299–306. PMID 4813837.
- ↑ Chute CG, Greenberg ER, Baron J, Korson R, Baker J, Yates J (October 1985). "Presenting conditions of 1539 population-based lung cancer patients by cell type and stage in New Hampshire and Vermont". Cancer. 56 (8): 2107–11. PMID 2992757.
- ↑ Hiraki A, Ueoka H, Takata I, Gemba K, Bessho A, Segawa Y, Kiura K, Eguchi K, Yoneda T, Tanimoto M, Harada M (March 2004). "Hypercalcemia-leukocytosis syndrome associated with lung cancer". Lung Cancer. 43 (3): 301–7. doi:10.1016/j.lungcan.2003.09.006. PMID 15165088.
- ↑ Ungprasert P, Carmona EM, Utz JP, Ryu JH, Crowson CS, Matteson EL (February 2016). "Epidemiology of Sarcoidosis 1946-2013: A Population-Based Study". Mayo Clin. Proc. 91 (2): 183–8. doi:10.1016/j.mayocp.2015.10.024. PMC 4744129. PMID 26727158.
- ↑ Baughman RP, Teirstein AS, Judson MA, Rossman MD, Yeager H, Bresnitz EA, DePalo L, Hunninghake G, Iannuzzi MC, Johns CJ, McLennan G, Moller DR, Newman LS, Rabin DL, Rose C, Rybicki B, Weinberger SE, Terrin ML, Knatterud GL, Cherniak R (November 2001). "Clinical characteristics of patients in a case control study of sarcoidosis". Am. J. Respir. Crit. Care Med. 164 (10 Pt 1): 1885–9. doi:10.1164/ajrccm.164.10.2104046. PMID 11734441.
- ↑ Rizzato G, Tinelli C (2005). "Unusual presentation of sarcoidosis". Respiration. 72 (1): 3–6. doi:10.1159/000083392. PMID 15753626.
- ↑ Rizzato G, Palmieri G, Agrati AM, Zanussi C (June 2004). "The organ-specific extrapulmonary presentation of sarcoidosis: a frequent occurrence but a challenge to an early diagnosis. A 3-year-long prospective observational study". Sarcoidosis Vasc Diffuse Lung Dis. 21 (2): 119–26. PMID 15281433.
- ↑ Vichinsky EP, Styles LA, Colangelo LH, Wright EC, Castro O, Nickerson B (March 1997). "Acute chest syndrome in sickle cell disease: clinical presentation and course. Cooperative Study of Sickle Cell Disease". Blood. 89 (5): 1787–92. PMID 9057664.
- ↑ Castro O, Brambilla DJ, Thorington B, Reindorf CA, Scott RB, Gillette P, Vera JC, Levy PS (July 1994). "The acute chest syndrome in sickle cell disease: incidence and risk factors. The Cooperative Study of Sickle Cell Disease". Blood. 84 (2): 643–9. PMID 7517723.
- ↑ Vichinsky EP, Neumayr LD, Earles AN, Williams R, Lennette ET, Dean D, Nickerson B, Orringer E, McKie V, Bellevue R, Daeschner C, Manci EA (June 2000). "Causes and outcomes of the acute chest syndrome in sickle cell disease. National Acute Chest Syndrome Study Group". N. Engl. J. Med. 342 (25): 1855–65. doi:10.1056/NEJM200006223422502. PMID 10861320.
- ↑ Vakil N, van Zanten SV, Kahrilas P, Dent J, Jones R (August 2006). "The Montreal definition and classification of gastroesophageal reflux disease: a global evidence-based consensus". Am. J. Gastroenterol. 101 (8): 1900–20, quiz 1943. doi:10.1111/j.1572-0241.2006.00630.x. PMID 16928254.
- ↑ Vakil NB, Traxler B, Levine D (August 2004). "Dysphagia in patients with erosive esophagitis: prevalence, severity, and response to proton pump inhibitor treatment". Clin. Gastroenterol. Hepatol. 2 (8): 665–8. PMID 15290658.
- ↑ Giannini EG, Zentilin P, Dulbecco P, Vigneri S, Scarlata P, Savarino V (February 2008). "Management strategy for patients with gastroesophageal reflux disease: a comparison between empirical treatment with esomeprazole and endoscopy-oriented treatment". Am. J. Gastroenterol. 103 (2): 267–75. doi:10.1111/j.1572-0241.2007.01659.x. PMID 18289194.
- ↑ Katz PO, Dalton CB, Richter JE, Wu WC, Castell DO (April 1987). "Esophageal testing of patients with noncardiac chest pain or dysphagia. Results of three years' experience with 1161 patients". Ann. Intern. Med. 106 (4): 593–7. PMID 3826958.
- ↑ Kahrilas PJ (May 2010). "Esophageal motor disorders in terms of high-resolution esophageal pressure topography: what has changed?". Am. J. Gastroenterol. 105 (5): 981–7. doi:10.1038/ajg.2010.43. PMC 2888528. PMID 20179690.
- ↑ Pandolfino JE, Ghosh SK, Rice J, Clarke JO, Kwiatek MA, Kahrilas PJ (January 2008). "Classifying esophageal motility by pressure topography characteristics: a study of 400 patients and 75 controls". Am. J. Gastroenterol. 103 (1): 27–37. doi:10.1111/j.1572-0241.2007.01532.x. PMID 17900331.
- ↑ Kahrilas PJ, Ghosh SK, Pandolfino JE (2008). "Esophageal motility disorders in terms of pressure topography: the Chicago Classification". J. Clin. Gastroenterol. 42 (5): 627–35. doi:10.1097/MCG.0b013e31815ea291. PMC 2895002. PMID 18364587.
- ↑ Bott S, Prakash C, McCallum RW (August 1987). "Medication-induced esophageal injury: survey of the literature". Am. J. Gastroenterol. 82 (8): 758–63. PMID 3605035.
- ↑ Parfitt JR, Jayakumar S, Driman DK (September 2008). "Mycophenolate mofetil-related gastrointestinal mucosal injury: variable injury patterns, including graft-versus-host disease-like changes". Am. J. Surg. Pathol. 32 (9): 1367–72. PMID 18763324.
- ↑ Jaspersen D (March 2000). "Drug-induced oesophageal disorders: pathogenesis, incidence, prevention and management". Drug Saf. 22 (3): 237–49. PMID 10738847.
- ↑ Kapel RC, Miller JK, Torres C, Aksoy S, Lash R, Katzka DA (May 2008). "Eosinophilic esophagitis: a prevalent disease in the United States that affects all age groups". Gastroenterology. 134 (5): 1316–21. doi:10.1053/j.gastro.2008.02.016. PMID 18471509.
- ↑ Straumann A, Rossi L, Simon HU, Heer P, Spichtin HP, Beglinger C (March 2003). "Fragility of the esophageal mucosa: a pathognomonic endoscopic sign of primary eosinophilic esophagitis?". Gastrointest. Endosc. 57 (3): 407–12. doi:10.1067/mge.2003.123. PMID 12612531.
- ↑ Straumann A, Bussmann C, Zuber M, Vannini S, Simon HU, Schoepfer A (May 2008). "Eosinophilic esophagitis: analysis of food impaction and perforation in 251 adolescent and adult patients". Clin. Gastroenterol. Hepatol. 6 (5): 598–600. doi:10.1016/j.cgh.2008.02.003. PMID 18407800.
- ↑ Prasad GA, Alexander JA, Schleck CD, Zinsmeister AR, Smyrk TC, Elias RM, Locke GR, Talley NJ (October 2009). "Epidemiology of eosinophilic esophagitis over three decades in Olmsted County, Minnesota". Clin. Gastroenterol. Hepatol. 7 (10): 1055–61. doi:10.1016/j.cgh.2009.06.023. PMC 3026355. PMID 19577011.
- ↑ Prasad GA, Talley NJ, Romero Y, Arora AS, Kryzer LA, Smyrk TC, Alexander JA (December 2007). "Prevalence and predictive factors of eosinophilic esophagitis in patients presenting with dysphagia: a prospective study". Am. J. Gastroenterol. 102 (12): 2627–32. doi:10.1111/j.1572-0241.2007.01512.x. PMID 17764492.
- ↑ Desai TK, Stecevic V, Chang CH, Goldstein NS, Badizadegan K, Furuta GT (June 2005). "Association of eosinophilic inflammation with esophageal food impaction in adults". Gastrointest. Endosc. 61 (7): 795–801. PMID 15933677.
- ↑ Loyd JE, Tillman BF, Atkinson JB, Des Prez RM (September 1988). "Mediastinal fibrosis complicating histoplasmosis". Medicine (Baltimore). 67 (5): 295–310. PMID 3045478.
- ↑ Feigin DS, Eggleston JC, Siegelman SS (January 1979). "The multiple roentgen manifestations of sclerosing mediastinitis". Johns Hopkins Med J. 144 (1): 1–8. PMID 762913.
- ↑ Garrett HE, Roper CL (December 1986). "Surgical intervention in histoplasmosis". Ann. Thorac. Surg. 42 (6): 711–22. PMID 3539049.
- ↑ Sherrick AD, Brown LR, Harms GF, Myers JL (August 1994). "The radiographic findings of fibrosing mediastinitis". Chest. 106 (2): 484–9. PMID 7774324.
- ↑ Fitzgerald JE, White MJ, Lobo DN (April 2009). "Courvoisier's gallbladder: law or sign?". World J Surg. 33 (4): 886–91. doi:10.1007/s00268-008-9908-y. PMID 19190960.
- ↑ Yang MH, Chen TH, Wang SE, Tsai YF, Su CH, Wu CW, Lui WY, Shyr YM (July 2008). "Biochemical predictors for absence of common bile duct stones in patients undergoing laparoscopic cholecystectomy". Surg Endosc. 22 (7): 1620–4. doi:10.1007/s00464-007-9665-2. PMID 18000708.
- ↑ Prat F, Meduri B, Ducot B, Chiche R, Salimbeni-Bartolini R, Pelletier G (March 1999). "Prediction of common bile duct stones by noninvasive tests". Ann. Surg. 229 (3): 362–8. PMC 1191701. PMID 10077048.
- ↑ Tse F, Barkun JS, Barkun AN (September 2004). "The elective evaluation of patients with suspected choledocholithiasis undergoing laparoscopic cholecystectomy". Gastrointest. Endosc. 60 (3): 437–48. PMID 15332044.
- ↑ Dickson AP, Imrie CW (October 1984). "The incidence and prognosis of body wall ecchymosis in acute pancreatitis". Surg Gynecol Obstet. 159 (4): 343–7. PMID 6237447.
- ↑ Yadav D, Agarwal N, Pitchumoni CS (June 2002). "A critical evaluation of laboratory tests in acute pancreatitis". Am. J. Gastroenterol. 97 (6): 1309–18. doi:10.1111/j.1572-0241.2002.05766.x. PMID 12094843.
- ↑ Fortson MR, Freedman SN, Webster PD (December 1995). "Clinical assessment of hyperlipidemic pancreatitis". Am. J. Gastroenterol. 90 (12): 2134–9. PMID 8540502.
- ↑ Lecesne R, Taourel P, Bret PM, Atri M, Reinhold C (June 1999). "Acute pancreatitis: interobserver agreement and correlation of CT and MR cholangiopancreatography with outcome". Radiology. 211 (3): 727–35. doi:10.1148/radiology.211.3.r99jn08727. PMID 10352598.
- ↑ Stimac D, Miletić D, Radić M, Krznarić I, Mazur-Grbac M, Perković D, Milić S, Golubović V (May 2007). "The role of nonenhanced magnetic resonance imaging in the early assessment of acute pancreatitis". Am. J. Gastroenterol. 102 (5): 997–1004. doi:10.1111/j.1572-0241.2007.01164.x. PMID 17378903.
- ↑ Weston AP (October 1996). "Hiatal hernia with cameron ulcers and erosions". Gastrointest. Endosc. Clin. N. Am. 6 (4): 671–9. PMID 8899401.
- ↑ Bredenoord AJ, Weusten BL, Timmer R, Smout AJ (February 2006). "Intermittent spatial separation of diaphragm and lower esophageal sphincter favors acidic and weakly acidic reflux". Gastroenterology. 130 (2): 334–40. doi:10.1053/j.gastro.2005.10.053. PMID 16472589.
- ↑ Kahrilas PJ, Kim HC, Pandolfino JE (2008). "Approaches to the diagnosis and grading of hiatal hernia". Best Pract Res Clin Gastroenterol. 22 (4): 601–16. doi:10.1016/j.bpg.2007.12.007. PMC 2548324. PMID 18656819.
- ↑ Wolf E, Stern S (February 1976). "Costosternal syndrome: its frequency and importance in differential diagnosis of coronary heart disease". Arch. Intern. Med. 136 (2): 189–91. PMID 1247350.
- ↑ Fam AG, Smythe HA (September 1985). "Musculoskeletal chest wall pain". CMAJ. 133 (5): 379–89. PMC 1346531. PMID 4027804.
- ↑ Bösner S, Becker A, Hani MA, Keller H, Sönnichsen AC, Karatolios K, Schaefer JR, Haasenritter J, Baum E, Donner-Banzhoff N (August 2010). "Chest wall syndrome in primary care patients with chest pain: presentation, associated features and diagnosis". Fam Pract. 27 (4): 363–9. doi:10.1093/fampra/cmq024. PMID 20406787.
- ↑ Zaruba RA, Wilson E (June 2017). "IMPAIRMENT BASED EXAMINATION AND TREATMENT OF COSTOCHONDRITIS: A CASE SERIES". Int J Sports Phys Ther. 12 (3): 458–467. PMC 5455195. PMID 28593100.
- ↑ Scott EM, Scott BB (July 1993). "Painful rib syndrome--a review of 76 cases". Gut. 34 (7): 1006–8. PMC 1374244. PMID 8344569.
- ↑ Aeschlimann A, Kahn MF (1990). "Tietze's syndrome: a critical review". Clin. Exp. Rheumatol. 8 (4): 407–12. PMID 1697801.
- ↑ LIPKIN M, FULTON LA, WOLFSON EA (October 1955). "The syndrome of the hypersensitive xiphoid". N. Engl. J. Med. 253 (14): 591–7. doi:10.1056/NEJM195510062531403. PMID 13266001.
- ↑ van Holsbeeck M, van Melkebeke J, Dequeker J, Pennes DR (September 1992). "Radiographic findings of spontaneous subluxation of the sternoclavicular joint". Clin. Rheumatol. 11 (3): 376–81. PMID 1458785.
- ↑ Almansa C, Wang B, Achem SR (March 2010). "Noncardiac chest pain and fibromyalgia". Med. Clin. North Am. 94 (2): 275–89. doi:10.1016/j.mcna.2010.01.002. PMID 20380956.
- ↑ Disla E, Rhim HR, Reddy A, Karten I, Taranta A (November 1994). "Costochondritis. A prospective analysis in an emergency department setting". Arch. Intern. Med. 154 (21): 2466–9. PMID 7979843.
- ↑ Wise CM, Semble EL, Dalton CB (February 1992). "Musculoskeletal chest wall syndromes in patients with noncardiac chest pain: a study of 100 patients". Arch Phys Med Rehabil. 73 (2): 147–9. PMID 1543409.
- ↑ Rodríguez-Henríquez P, Solano C, Peña A, León-Hernández S, Hernández-Díaz C, Gutiérrez M, Pineda C (July 2013). "Sternoclavicular joint involvement in rheumatoid arthritis: clinical and ultrasound findings of a neglected joint". Arthritis Care Res (Hoboken). 65 (7): 1177–82. doi:10.1002/acr.21958. PMID 23335586.
- ↑ Ramonda R, Lorenzin M, Lo Nigro A, Vio S, Zucchetta P, Frallonardo P, Campana C, Oliviero F, Modesti V, Punzi L (September 2012). "Anterior chest wall involvement in early stages of spondyloarthritis: advanced diagnostic tools". J. Rheumatol. 39 (9): 1844–9. doi:10.3899/jrheum.120107. PMID 22798267.
- ↑ Wendling D, Prati C, Demattei C, Loeuille D, Richette P, Dougados M (July 2013). "Anterior chest wall pain in recent inflammatory back pain suggestive of spondyloarthritis. data from the DESIR cohort". J. Rheumatol. 40 (7): 1148–52. doi:10.3899/jrheum.121460. PMID 23678156.
- ↑ 138.0 138.1 138.2 Jurik AG (1992). "Seronegative anterior chest wall syndromes. A study of the findings and course at radiography". Acta Radiol Suppl. 381: 1–42. PMID 1488919.
- ↑ Guglielmi G, Cascavilla A, Scalzo G, Salaffi F, Grassi W (2009). "Imaging of sternocostoclavicular joint in spondyloarthropaties and other rheumatic conditions". Clin. Exp. Rheumatol. 27 (3): 402–8. PMID 19604431.
- ↑ Saghafi M, Henderson MJ, Buchanan WW (February 1993). "Sternocostoclavicular hyperostosis". Semin. Arthritis Rheum. 22 (4): 215–23. PMID 8484129.
- ↑ Magrey M, Khan MA (October 2009). "New insights into synovitis, acne, pustulosis, hyperostosis, and osteitis (SAPHO) syndrome". Curr Rheumatol Rep. 11 (5): 329–33. PMID 19772827.
- ↑ Colina M, Govoni M, Orzincolo C, Trotta F (June 2009). "Clinical and radiologic evolution of synovitis, acne, pustulosis, hyperostosis, and osteitis syndrome: a single center study of a cohort of 71 subjects". Arthritis Rheum. 61 (6): 813–21. doi:10.1002/art.24540. PMID 19479702.
- ↑ Carneiro S, Sampaio-Barros PD (May 2013). "SAPHO syndrome". Rheum. Dis. Clin. North Am. 39 (2): 401–18. doi:10.1016/j.rdc.2013.02.009. PMID 23597971.
- ↑ Turner-Stokes L, Turner-Warwick M (April 1982). "Intrathoracic manifestations of SLE". Clin Rheum Dis. 8 (1): 229–42. PMID 6749397.
- ↑ Hunder GG, McDuffie FC, Hepper NG (March 1972). "Pleural fluid complement in systemic lupus erythematosus and rheumatoid arthritis". Ann. Intern. Med. 76 (3): 357–63. PMID 5015911.
- ↑ Porcel JM, Ordi-Ros J, Esquerda A, Vives M, Madroñero AB, Bielsa S, Vilardell-Tarrés M, Light RW (2007). "Antinuclear antibody testing in pleural fluid for the diagnosis of lupus pleuritis". Lupus. 16 (1): 25–7. doi:10.1177/0961203306074470. PMID 17283581.
- ↑ Chopra R, Chaudhary N, Kay J (May 2013). "Relapsing polychondritis". Rheum. Dis. Clin. North Am. 39 (2): 263–76. doi:10.1016/j.rdc.2013.03.002. PMID 23597963.
- ↑ Fleet RP, Martel JP, Lavoie KL, Dupuis G, Beitman BD (2000). "Non-fearful panic disorder: a variant of panic in medical patients?". Psychosomatics. 41 (4): 311–20. doi:10.1176/appi.psy.41.4.311. PMID 10906353.
- ↑ Simpson RJ, Kazmierczak T, Power KG, Sharp DM (August 1994). "Controlled comparison of the characteristics of patients with panic disorder". Br J Gen Pract. 44 (385): 352–6. PMC 1238951. PMID 8068393.
- ↑ Grant BF, Goldstein RB, Saha TD, Chou SP, Jung J, Zhang H, Pickering RP, Ruan WJ, Smith SM, Huang B, Hasin DS (August 2015). "Epidemiology of DSM-5 Alcohol Use Disorder: Results From the National Epidemiologic Survey on Alcohol and Related Conditions III". JAMA Psychiatry. 72 (8): 757–66. doi:10.1001/jamapsychiatry.2015.0584. PMC 5240584. PMID 26039070.
- ↑ Cosci F, Schruers KR, Abrams K, Griez EJ (June 2007). "Alcohol use disorders and panic disorder: a review of the evidence of a direct relationship". J Clin Psychiatry. 68 (6): 874–80. PMID 17592911.
- ↑ George DT, Nutt DJ, Dwyer BA, Linnoila M (February 1990). "Alcoholism and panic disorder: is the comorbidity more than coincidence?". Acta Psychiatr Scand. 81 (2): 97–107. PMID 2183544.
- ↑ Dworkin RH, Johnson RW, Breuer J, Gnann JW, Levin MJ, Backonja M, Betts RF, Gershon AA, Haanpaa ML, McKendrick MW, Nurmikko TJ, Oaklander AL, Oxman MN, Pavan-Langston D, Petersen KL, Rowbotham MC, Schmader KE, Stacey BR, Tyring SK, van Wijck AJ, Wallace MS, Wassilew SW, Whitley RJ (January 2007). "Recommendations for the management of herpes zoster". Clin. Infect. Dis. 44 Suppl 1: S1–26. doi:10.1086/510206. PMID 17143845.
- ↑ Oxman MN (December 1995). "Immunization to reduce the frequency and severity of herpes zoster and its complications". Neurology. 45 (12 Suppl 8): S41–6. PMID 8545018.
- ↑ Jumaan AO, Yu O, Jackson LA, Bohlke K, Galil K, Seward JF (June 2005). "Incidence of herpes zoster, before and after varicella-vaccination-associated decreases in the incidence of varicella, 1992-2002". J. Infect. Dis. 191 (12): 2002–7. doi:10.1086/430325. PMID 15897984.