Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Here are the most common examples of these four patterns on a chest x-ray (click image
- Diffuse consolidation ... - Multifocal ill-defined ... - Multiple Masses ... Clinical #Radiology #CXR ... #Patterns #RadiologyAssistant
Pulmonary Tuberculosis - Patterns of Involvement
 β€’ Scarring, Nodules and Consolidation
    - Lobar
Tuberculosis - Patterns ... and Consolidation ... - Lobar consolidation ... Innumerable, bilateral, diffusely ... clinical #radiology #CXR
Algorithm for nodular pattern
The algorithm to distinguish perilymphatic, random and centrilobular nodules is the following:
- Look
Algorithm for nodular ... pattern The algorithm ... , the pattern is ... are diffuse and ... #Algorithm #RadiologyAssistant
Differential diagnosis
The table summarizes the most common diseases, that present with consolidation.
Chronic diseases are indicated in
to look at the pattern ... more than one pattern ... lobar pneumonia caused ... Radiology #Pulmonary #CXR ... Differential #Table #RadiologyAssistant
Diffuse consolidation
The most common cause of diffuse consolidation is pulmonary edema due to heart failure.
This is
Diffuse consolidation ... of diffuse consolidation ... Kerley B-lines and pleural ... Radiology #Pulmonary #CXR ... #Diffuse #Consolidation
Whenever you see an area of increased density within the lung, it must be the result
. 1- Consolidation ... resulting in lobar, diffuse ... or multifocal ill-defined ... Diagnosis #Radiology #CXR ... #Patterns #RadiologyAssistant
Sarcoidosis
On a CXR sarcoidosis usually first presents with hilar and mediastinal lymphadenopathy (example).
Parenchymal disease can present
Sarcoidosis On a CXR ... can present as consolidation ... Clinical #Radiology #CXR ... #Interstitial #Pattern ... #Sarcoidosis #RadiologyAssistant
Radiographic appearances of pulmonary diseases in HIV/AIDS Patients
 β€’ Diffuse Interstitial Infiltrates: Pneumocystis jirovecii, M.tuberculosis, Histoplasma
AIDS Patients β€’ Diffuse ... avium complex β€’ Nodular ... /Masses: M.tuberculosis ... Castleman's disease β€’ Pleural ... Sarcoma β€’ Focal Consolidation
Multifocal
Multifocal consolidations are also described as multifocal ill-defined opacities or densities.
In most cases these are the
In most cases these ... to segmental, diffuse ... In some cases however ... Diagnosis #Radiology #CXR ... #Differential #RadiologyAssistant
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
nodules. ... lesions abutting the pleura ... which are probably consolidations ... Clinical #Radiology #CXR ... SepticEmboli #Cavity #RadiologyAssistant