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! style="background: #F5F5F5; padding: 5px;" |[[Paralysis]] or [[Paresthesias|paresthesia]]
! style="background: #F5F5F5; padding: 5px;" |[[Paralysis]] or [[Paresthesias|paresthesia]]
|- style="background: #DCDCDC; padding: 5px; text-align: center;" |
|- style="background: #DCDCDC; padding: 5px; text-align: center;" |
![[Encephalitis]]<ref name="pmid15489354">{{cite journal| author=Debiasi RL, Tyler KL| title=Molecular methods for diagnosis of viral encephalitis. | journal=Clin Microbiol Rev | year= 2004 | volume= 17 | issue= 4 | pages= 903-25, table of contents | pmid=15489354 | doi=10.1128/CMR.17.4.903-925.2004 | pmc=523566 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=15489354 }}</ref>
! 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;" |-
! style="background: #F5F5F5; padding: 5px;" |-
! style="background: #F5F5F5; padding: 5px;" |-
! style="background: #F5F5F5; padding: 5px;" |-
! style="background: #F5F5F5; padding: 5px;" |Normal
! style="background: #F5F5F5; padding: 5px;" |↑[[WBC]], [[neutrophilia]]
! style="background: #F5F5F5; padding: 5px;" |Normal
! style="background: #F5F5F5; padding: 5px;" |Normal
! style="background: #F5F5F5; padding: 5px;" |Normal
! style="background: #F5F5F5; padding: 5px;" |[[CSF]] [[PCR]]
! style="background: #F5F5F5; padding: 5px;" |[[Confusion]]
|- style="background: #DCDCDC; padding: 5px; text-align: center;" |
![[Traumatic brain injury]]<ref name="pmid22033563">{{cite journal| author=McAllister TW| title=Neurobiological consequences of traumatic brain injury. | journal=Dialogues Clin Neurosci | year= 2011 | volume= 13 | issue= 3 | pages= 287-300 | pmid=22033563 | doi= | pmc=3182015 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=22033563 }}</ref>
! 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;" |-
! style="background: #F5F5F5; padding: 5px;" |-
! style="background: #F5F5F5; padding: 5px;" |-
! style="background: #F5F5F5; padding: 5px;" |-
! style="background: #F5F5F5; padding: 5px;" |Normal
! style="background: #F5F5F5; padding: 5px;" |Normal
! style="background: #F5F5F5; padding: 5px;" |[[Respiratory acidosis]]
! style="background: #F5F5F5; padding: 5px;" |[[Intracerebral hemorrhage]]
! style="background: #F5F5F5; padding: 5px;" |Normal
! style="background: #F5F5F5; padding: 5px;" |[[Ct scan|Brain CT scan]]
! style="background: #F5F5F5; padding: 5px;" |[[Lucid interval]]
|- style="background: #DCDCDC; padding: 5px; text-align: center;" |
|- style="background: #DCDCDC; padding: 5px; text-align: center;" |
! colspan="2" rowspan="4" |[[Toxic]]/[[Metabolic]]
! colspan="2" rowspan="4" |[[Toxic]]/[[Metabolic]]
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Differentiating Pulmonary edema from Other Diseases
Pulmonary edema should be differentiated from other diseases presenting with dyspnea , anxiety , chest pain , cough .
The differentials include the following:
Organ system
Diseases
Clinical manifestations
Diagnosis
Other features
Symptoms
Physical exam
Loss of consciousness
Agitation
Weight loss
Fever
Chest pain
Cough
Orthopnea
DOE
Cyanosis
Clubbing
JVD
Peripheral edema
Auscultation
CBC
ABG
Imaging
Spirometry
Gold standard
Acute Dyspnea
Respiratory system
Head and Neck ,
Upper airway
Angioedema [ 1]
-
-
-
-
-
+/-
+
-
-
+/-
-
+
Normal
Normal
↓O2 , ↑CO2
Normal
N/A
Physical exam
Generalized edema
Anaphylaxis [ 2]
+/-
+
-
+/-
-
-
-
-
+/-
-
-
-
Scattered wheezing
Normal
Normal
Normal
N/A
Vital sign
Type 1 hypersensitivity
Aspiration [ 3]
-
+
-
-
+/-
+
-
-
+
-
-
-
Diminished breath sounds
Normal
Normal
Atelectasis
↓Vt , ↑RV
Bronchoscopy
Choking
Croup [ 4]
-
+
-
+/-
-
+
-
-
+
-
-
-
Stridor
↑WBC
Normal
Steeple sign
Normal
Physical exam
Barking cough
Epiglottitis [ 5]
-
+
-
+
-
+
-
-
-
-
-
-
Stridor
↑WBC
Normal
Thumb sign
Normal
Laryngoscopy
Drooling
Rhinosinusitis [ 6]
-
-
-
+
-
+/-
-
-
-
-
-
-
Normal
↑WBC
Normal
Air fluid level
Normal
Physical exam
Headache
Vocal cord dysfunction [ 7]
-
-
-
-
-
+/-
-
-
-
-
-
-
Stridor
Normal
Normal
Normal
↓ FVC
Laryngoscopy
Choking sensation
Chest and Pleura ,
Lower airway
Asthma attack [ 8]
-
+
-
-
+/-
+
-
-
+
-
-
-
Wheeze
↑ Eosinophil
Respiratory alkalosis
Normal
↓ FEV1 , PEF
Physical exam and
Spirometry
Chest pain
Atelectasis
-
-
-
+/-
+/-
+/-
-
-
+/-
-
-
-
Diminished breath sounds , Wheeze
Normal
↓O2 , Normal/↓CO2
Collapsed lung lobe, fissures displacement
↓ FVC
Chest CT scan
Surgical procedure , Aspiration ,
Mechanical ventilation
Bronchitis [ 9]
-
-
-
+
+
+
-
-
-
-
-
-
Rhonchi
↑WBC
Normal
Normal
Normal
Physical exam
Rhonchi relieved by cough
Bronchospasm [ 10]
+/-
+
-
-
+
+/-
-
-
+
-
-
-
Wheeze
Normal
↓O2 , ↑CO2
Normal
↓Vt , ↑RV
Physical exam
Allergic reaction
Bronchiolitis [ 11]
-
-
-
+
+/-
+
-
-
-
-
-
-
Wheeze and Crackles
↑WBC
Normal
Bronchovascular markings
↓Vt
Clinical assessment
Respiratory syncytial virus (RSV)
COPD exacerbation [ 12]
-
+
-
+
+
+
+
-
+
+/-
+/-
+/-
Wheeze , Rhonchi , and Crackles
↑WBC , ↑RBC
Respiratory alkalosis
Hyperexpansion
↓ FEV1 /FVC
Clinical assessment
Acute exacerbations of chronic bronchitis (AECB)
Lung carcinoma [ 13]
-
-
+
-
-
+
-
-
+
+
-
-
Wheeze and Crackles
Normal
Normal
Mass lesion, hilar lymphadenopathy
↓Vt , ↑RV
Bronchoscopy
Paraneoplastic syndromes, such as SIADH and lambert-Eaton
Pneumonia [ 14]
-
-
-
+
+
+
-
-
-
-
-
-
Wheeze , Rhonchi , and Crackles
↑WBC , neutrophilia
Normal
Lobar consolidation
Normal
Chest X-ray and CT Scan
productive cough
Pneumothorax [ 15]
-
-
-
-
+
-
-
-
-
-
+/-
-
Diminished breath sounds
Normal
↓O2 , ↑CO2
Radiolucency without lung marking
↓Vt
CXR and Chest CT scan
Tracheal deviation
Pulmonary embolism [ 16]
-
-
-
-
+
-
-
+/-
-
-
-
-
Normal
Normal
Respiratory alkalosis
Normal
Normal
Pulmonary CT angiography
Pleuritic chest pain
Rib fractures (flail chest )[ 17]
-
+
-
-
+
-
-
-
-
-
-
-
Normal
Normal
Respiratory acidosis
Fracture marks
Normal
Chest X-ray
Pneumothorax
Cardiovascular system
Acute myocardial ischemia [ 18]
+/-
+
-
+/-
+
-
+
+
-
-
-
-
Normal
Normal
Normal
Normal
Normal
Cardiac troponin I
Nausea and vomiting , Positive pertinent risk factors, such as hypertension , diabetes , and smoking
Acute heart failure [ 19]
+/-
+
-
-
+/-
+
+/-
+
+
-
+
+
S 3
Normal
Respiratory alkalosis
↑ Cardiothoracic ratio
↓Vt
B-type natriuretic peptide (BNP) and N-terminal proBNP (NT-proBNP)
Excessive sweating , high blood pressure
Pericardial tamponade [ 20]
+/-
-
-
-
+
-
+/-
+/-
-
-
+
-
Muffled heart sounds
Normal
Normal
Water bottle appearance enlarged heart
Normal
Echocardiography
Fluid accumulation in pericardium
Tachyarrhythmia [ 18]
+/-
+
-
-
+/-
-
-
-
-
-
-
-
High pulse rate
Normal
Normal
Normal
Normal
ECG
Palpitation
Pulmonary edema [ 21]
+/-
+
-
+
+
+
+
+
+
+
+
+
Basal crackle
Normal
Respiratory alkalosis
Bat wing pattern, air bronchograms
↓Vt , ↑RV
Cardiac Catheterization
Tachypnea
Central nervous system
Stroke
+
-
-
+/-
-
-
-
-
-
-
-
-
Normal
Normal
Normal
Intracranial infarct or hemorrhage
Normal
Brain MRI
Paralysis or paresthesia
Toxic /Metabolic
Organophosphate poisoning [ 22]
+
-
-
+
-
-
-
-
-
-
-
-
Wheeze
Normal
↓O2 , ↑CO2
Normal
Normal
Blood test
Salivation , Lacrimation , Emesis , Miosis
Salicylate poisoning [ 23]
+
-
-
-
-
-
-
-
+
-
-
-
Normal
Normal
Metabolic acidosis , Respiratory alkalosis
Normal
Normal
Blood test
Vomiting , Tinnitus , Confusion , Hyperthermia
Carbon monoxide poisoning [ 24]
+
-
-
-
+
+
-
-
+
-
-
-
Wheeze
Carboxyhemoglobin
↓O2 , ↑CO2
Normal
N/A
Carboxyhemoglobin (HbCO) level
Headache , Dizziness , Weakness , Vomiting , Confusion
Diabetic ketoacidosis [ 25]
+
+/-
-
-
-
-
-
-
-
-
-
-
Scattered wheeze , Kussmaul's respiration
↑WBC
Metabolic acidosis
Normal
Normal
Blood test (acidosis , hyperglycemia , ketonemia )
Vomiting , Abdominal pain , Weakness , Confusion
References
↑ Bernstein JA, Cremonesi P, Hoffmann TK, Hollingsworth J (2017). "Angioedema in the emergency department: a practical guide to differential diagnosis and management" . Int J Emerg Med . 10 (1): 15. doi :10.1186/s12245-017-0141-z . PMC 5389952 . PMID 28405953 .
↑ Bjornsson HM, Graffeo CS (2010). "Improving diagnostic accuracy of anaphylaxis in the acute care setting" . West J Emerg Med . 11 (5): 456–61. PMC 3027438 . PMID 21293765 .
↑ O'Horo JC, Rogus-Pulia N, Garcia-Arguello L, Robbins J, Safdar N (2015). "Bedside diagnosis of dysphagia: a systematic review" . J Hosp Med . 10 (4): 256–65. doi :10.1002/jhm.2313 . PMC 4607509 . PMID 25581840 .
↑ Bjornson CL, Johnson DW (2013). "Croup in children" . CMAJ . 185 (15): 1317–23. doi :10.1503/cmaj.121645 . PMC 3796596 . PMID 23939212 .
↑ Negus VE (1927). "The Function of the Epiglottis" . J Anat . 62 (Pt 1): 1–8. PMC 1250045 . PMID 17104162 .
↑ Meltzer EO, Hamilos DL (2011). "Rhinosinusitis diagnosis and management for the clinician: a synopsis of recent consensus guidelines" . Mayo Clin Proc . 86 (5): 427–43. doi :10.4065/mcp.2010.0392 . PMC 3084646 . PMID 21490181 .
↑ Wood RP, Milgrom H (September 1996). "Vocal cord dysfunction". J. Allergy Clin. Immunol . 98 (3): 481–5. PMID 8828523 .
↑ Hodder R, Lougheed MD, Rowe BH, FitzGerald JM, Kaplan AG, McIvor RA (2010). "Management of acute asthma in adults in the emergency department: nonventilatory management" . CMAJ . 182 (2): E55–67. doi :10.1503/cmaj.080072 . PMC 2817338 . PMID 19858243 .
↑ Cantin, Luce; Bankier, Alexander A.; Eisenberg, Ronald L. (2009). "Bronchiectasis". American Journal of Roentgenology . 193 (3): W158–W171. doi :10.2214/AJR.09.3053 . ISSN 0361-803X .
↑ Molis MA, Molis WE (2010). "Exercise-induced bronchospasm" . Sports Health . 2 (4): 311–7. doi :10.1177/1941738110373735 . PMC 3445098 . PMID 23015953 .
↑ Holbro A, Lehmann T, Girsberger S, Stern M, Gambazzi F, Lardinois D, Heim D, Passweg JR, Tichelli A, Bubendorf L, Savic S, Hostettler K, Grendelmeier P, Halter JP, Tamm M (2013). "Lung histology predicts outcome of bronchiolitis obliterans syndrome after hematopoietic stem cell transplantation". Biol. Blood Marrow Transplant . 19 (6): 973–80. doi :10.1016/j.bbmt.2013.03.017 . PMID 23562737 .
↑ Qureshi H, Sharafkhaneh A, Hanania NA (2014). "Chronic obstructive pulmonary disease exacerbations: latest evidence and clinical implications" . Ther Adv Chronic Dis . 5 (5): 212–27. doi :10.1177/2040622314532862 . PMC 4131503 . PMID 25177479 .
↑ Dela Cruz CS, Tanoue LT, Matthay RA (2011). "Lung cancer: epidemiology, etiology, and prevention" . Clin Chest Med . 32 (4): 605–44. doi :10.1016/j.ccm.2011.09.001 . PMC 3864624 . PMID 22054876 .
↑ Simonetti AF, Viasus D, Garcia-Vidal C, Carratalà J (2014). "Management of community-acquired pneumonia in older adults" . Ther Adv Infect Dis . 2 (1): 3–16. doi :10.1177/2049936113518041 . PMC 4072047 . PMID 25165554 .
↑ Currie GP, Alluri R, Christie GL, Legge JS (2007). "Pneumothorax: an update" . Postgrad Med J . 83 (981): 461–5. doi :10.1136/pgmj.2007.056978 . PMC 2600088 . PMID 17621614 .
↑ Bĕlohlávek J, Dytrych V, Linhart A (2013). "Pulmonary embolism, part I: Epidemiology, risk factors and risk stratification, pathophysiology, clinical presentation, diagnosis and nonthrombotic pulmonary embolism" . Exp Clin Cardiol . 18 (2): 129–38. PMC 3718593 . PMID 23940438 .
↑ Swart E, Laratta J, Slobogean G, Mehta S (February 2017). "Operative Treatment of Rib Fractures in Flail Chest Injuries: A Meta-analysis and Cost-Effectiveness Analysis". J Orthop Trauma . 31 (2): 64–70. doi :10.1097/BOT.0000000000000750 . PMID 27984449 .
↑ 18.0 18.1 Bruyninckx R, Aertgeerts B, Bruyninckx P, Buntinx F (2008). "Signs and symptoms in diagnosing acute myocardial infarction and acute coronary syndrome: a diagnostic meta-analysis" . Br J Gen Pract . 58 (547): 105–11. doi :10.3399/bjgp08X277014 . PMC 2233977 . PMID 18307844 .
↑ Gaggin, Hanna K.; Januzzi, James L. (2013). "Biomarkers and diagnostics in heart failure". Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease . 1832 (12): 2442–2450. doi :10.1016/j.bbadis.2012.12.014 . ISSN 0925-4439 .
↑ van Steijn JH, Sleijfer DT, van der Graaf WT, van der Sluis A, Nieboer P (2002). "How to diagnose cardiac tamponade". Neth J Med . 60 (8): 334–8. PMID 12481882 .
↑ Martindale, Jennifer L.; Noble, Vicki E.; Liteplo, Andrew (2013). "Diagnosing pulmonary edema". European Journal of Emergency Medicine . 20 (5): 356–360. doi :10.1097/MEJ.0b013e32835c2b88 . ISSN 0969-9546 .
↑ Peter JV, Sudarsan TI, Moran JL (2014). "Clinical features of organophosphate poisoning: A review of different classification systems and approaches" . Indian J Crit Care Med . 18 (11): 735–45. doi :10.4103/0972-5229.144017 . PMC 4238091 . PMID 25425841 .
↑ Chin RL, Olson KR, Dempsey D (2007). "Salicylate toxicity from ingestion and continued dermal absorption" . Cal J Emerg Med . 8 (1): 23–5. PMC 2859737 . PMID 20440389 .
↑ Lane TR, Williamson WJ, Brostoff JM (2008). "Carbon monoxide poisoning in a patient with carbon dioxide retention: a therapeutic challenge" . Cases J . 1 (1): 102. doi :10.1186/1757-1626-1-102 . PMC 2533003 . PMID 18710551 .
↑ Westerberg DP (March 2013). "Diabetic ketoacidosis: evaluation and treatment". Am Fam Physician . 87 (5): 337–46. PMID 23547550 .
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