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
opacities - Fine Nodular ... interstitial opacities Nodule ... Solitary Pulmonary Nodule ... Clinical #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 ... presentation is a fine nodules ... When these small nodules ... NodularInterstitial #Nodular ... #Sarcoidosis #RadiologyAssistant
Based on the images alone, it is usually not possible to determine the cause of the
determine the cause ... of the consolidation ... in fact this is nodular ... Diagnosis #Radiology #CXR ... #Causes #RadiologyAssistant
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
multiple ill-defined nodules ... the ill-defined nodules ... Clinical #Radiology #CXR ... #SepticEmboli #Cavity ... #RadiologyAssistant
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
patterns: reticular, nodular ... low attenuation (table ... On a CXR the most ... seen and in many cases ... #Differential #RadiologyAssistant
Wegener's granulomatosis
Wegener's is a collagen vascular disease with vasculitis involving the lung, kidney and sinuses.
In the
the vasculitis causes ... seen as multiple nodules ... Clinical #Radiology #CXR ... Granulomatosis #Multifocal #Nodules ... #RadiologyAssistant
Hemorrhage
In this case there was a solitary nodule in the right upper lobe and a biopsy
Hemorrhage In this case ... was a solitary nodule ... The lobar consolidation ... Clinical #Radiology #CXR ... Pulmonary #Hemorrhage #RadiologyAssistant