Pulmonary nodule causes: Difference between revisions

Jump to navigation Jump to search
No edit summary
No edit summary
Line 1: Line 1:
__NOTOC__
__NOTOC__
{{Solitary pulmonary nodule}}
{{Solitary pulmonary nodule}}
{{CMG}}
{{CMG}}{{AE}}{{MV}}


==Overview==
==Overview==
==Causes==
==Causes==
===Common Causes===
===Common Causes===
Not every round spot on a radiological image is a coin lesion: it should not be confused with the projection of a structure of the [[chest wall]] or [[skin]], such as a nipple, a healing [[rib fracture]] or [[electrocardiography|electrocardiographic]] monitoring.


The most important cause to exclude is a form of lung cancer, including rare forms such as primary pulmonary [[lymphoma]], [[carcinoid tumor]] and a solitary [[metastasis]] to the lung (common unrecognised primary tumor sites are [[melanoma]]s, [[sarcoma]]s or [[testicular cancer]]). Benign tumors in the lung include [[hamartoma]]s and [[chondroma]]s.
Common malignant causes of solitary pulmonary nodule, include:
*Primary lung cancer
:*[[Non-small cell lung cancer]]
:*[[Small cell lung cancer]]
*[[Lymphoma]]
*[[Carcinoid tumor]]  
*Solitary [[metastasis]]
*Pulmonary sarcoma


The most common benign coin lesion is a [[granuloma]] (inflammatory nodule), for example due to [[tuberculosis]] or a [[fungal infection]]. Other infectious causes include a pulmonary abscess, [[pneumonia]] (including [[Pneumocystis carinii pneumonia]]) or rarely [[Nocardia]]l infection or worm infection (such as dirofilariasis or dog heartworm infestation). Lung nodules can also occur in [[immune disorder]]s such as [[rheumatoid arthritis]] or [[Wegener's granulomatosis]].
Common benign causes of solitary pulmonary nodule, include:


An SPN can be found to be an [[arteriovenous malformation]], a [[hematoma]] or an [[infarction]] zone. It may also be caused by [[bronchial atresia]], sequestration, an inhaled [[foreign body]] or [[pleural plaque]].
'''Inflammatory'''
*[[Granuloma]]
*[[Tuberculosis]]
*[[Fungal infection]]
*[[Pulmonary abscess]]
*[[Pneumonia]]
:*[[Pneumocystis carinii pneumonia]]
:*[[Nocardia]]l infection
:*Parasite infection
'''Immunological'''
*[[Rheumatoid arthritis]]
*[[Wegener's granulomatosis]]
'''Vascular'''
*[[Arteriovenous malformation]]
*[[Hematoma]]  
*[[Infarction]] zone
'''Miscellaneous '''
*[[Pulmonary sequestration]]
*[[Foreign body]]  
*[[Pleural plaque]]
*[[Hamartoma]]


===Causes===
===Less Common Causes===
 
Less common causes of solitary pulmonary nodule, include: (in alphabetical order) <ref>Sailer, Christian, Wasner, Susanne. Differential Diagnosis Pocket. Hermosa Beach, CA: Borm Bruckmeir Publishing LLC, 2002: 306-307 ISBN 1591032016 </ref>   
In alphabetical order <ref>Sailer, Christian, Wasner, Susanne. Differential Diagnosis Pocket. Hermosa Beach, CA: Borm Bruckmeir Publishing LLC, 2002: 306-307 ISBN 1591032016 </ref>   


*[[Amyloid]]
*[[Amyloid]]
*[[Arteriovenous malformation]]
*[[Aneurysm]] of the [[pulmonary artery]]
*[[Aneurysm]] of the [[pulmonary artery]]
*Benign tumors
*[[Breast cancer]]
*[[Breast Cancer]]
*[[Bronchial atresia]]
*[[Bronchial atresia]]
*[[Bronchial carcinomas]]
*[[Bronchogenic cyst]]
*[[Bronchogenic cyst]]
*[[Cancer]]s
*[[Cancer]]s
*[[Chondroma]]
*[[Chondroma]]
*[[Endometriosis]]
*[[Endometriosis]]
*[[Fungal infection]]s
*[[Gastric Cancer]]
*[[Gastric Cancer]]
*[[Granulomas]]
*[[Hamartoma]]
*[[Hemangioma]]
*[[Hemangioma]]
*[[Hypernephroma]]
*[[Hypernephroma]]
Line 40: Line 62:
*Localized scar
*Localized scar
*[[Lymphoma]]
*[[Lymphoma]]
*[[Metastases]]
*Mucoid impaction
*Mucoid impaction
*[[Multiple Myeloma]]
*[[Multiple myeloma]]
*[[Neurogenic tumor]]
*[[Neurogenic tumor]]
*[[Nocardia]]
*Parasites
*[[Pneumonia]]
*[[Pulmonary infarction]]
*[[Pulmonary infarction]]
*[[Pulmonary sequestration]]
*[[Prostate cancer]]
*[[Prostate Cancer]]
*[[Rheumatoid nodule]]
*[[Rheumatoid nodule]]
*[[Sarcoma]]
*[[Sarcoma]]
*[[Seminoma]]
*[[Seminoma]]
*[[Thyroid Cancer]]
*[[Thyroid Cancer]]
*[[Tuberculosis]]
*Varicose [[pulmonary vein]]
*Varicose [[pulmonary vein]]



Revision as of 15:07, 15 March 2016

Pulmonary Nodule Microchapters

Home

Patient Information

Overview

Classification

Causes

Differentiating Pulmonary Nodule from Other Diseases

Epidemiology and Demographics

Screening

Natural history, Complications and Prognosis

Diagnosis

Evaluation of Solitary Pulmonary Nodule

Diagnostic Study of Choice

History and Symptoms

Physical Examination

Laboratory Findings

Electrocardiogram

X-ray

Echocardiography and Ultrasound

CT scan

MRI

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Case Studies

Case #1

Pulmonary nodule causes On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Pulmonary nodule causes

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Pulmonary nodule causes

CDC on Pulmonary nodule causes

Pulmonary nodule causes in the news

Blogs on Pulmonary nodule causes

Directions to Hospitals Treating Solitary pulmonary nodule

Risk calculators and risk factors for Pulmonary nodule causes

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Maria Fernanda Villarreal, M.D. [2]

Overview

Causes

Common Causes

Common malignant causes of solitary pulmonary nodule, include:

  • Primary lung cancer

Common benign causes of solitary pulmonary nodule, include:

Inflammatory

Immunological

Vascular

Miscellaneous

Less Common Causes

Less common causes of solitary pulmonary nodule, include: (in alphabetical order) [1]

References

  1. Sailer, Christian, Wasner, Susanne. Differential Diagnosis Pocket. Hermosa Beach, CA: Borm Bruckmeir Publishing LLC, 2002: 306-307 ISBN 1591032016

Template:WH Template:WS