4484 results
On the left another typical case of sarcoidosis.
In addition to the perilymphatic nodules, there are multiple
perilymphatic nodules ... enlarged lymph nodes ... located in the upper lobes ... #Clinical #Radiology
Skin Findings in Endocarditis - Skin findings include palpable petechiae, splinter hemorrhages (nail bed lesions), Janeway
the palms and soles ... ) and Osler’s nodes ... painful, purple nodules
Solid pulmonary nodules can represent various etiologies:
- benign granulomas
- focal scar
- intrapulmonary lymph nodes
- primary malignancies
-
Solid pulmonary nodules ... intrapulmonary lymph nodes ... Perifissural nodules ... intrapulmonary lymph nodes ... #Diagnosis #Radiology
Breast Anatomy and Histology

#Anatomy #Histology #Breast #LobularUnit #Lobes #Ducts #Lobules
#LobularUnit #Lobes ... #Ducts #Lobules
#Clinical #Radiology #CXR #CTChest #Longstanding #Sarcoidosis #Fibrosis #Conglomerate #Nodules #RadiologyAssistant
#Clinical #Radiology ... #Conglomerate #Nodules
Algorithm for nodular pattern
The algorithm to distinguish perilymphatic, random and centrilobular nodules is the following:
- Look
centrilobular nodules ... . - If pleural nodules ... . - If pleural nodules ... and also nodules ... #Diagnosis #Radiology
Progressive Massive Fibrosis aka Complicated Silicosis.
Silicosis is a fibrotic lung disease caused by inhalation of crystalline
coalescence of the nodules ... bilaterally in the upper lobes ... Mediastinal lymph nodes ... Silicosis #clinical #radiology
Osler's Nodes: Painful, erythematous nodules associated with bacterial endocarditis. 
Photo credit, Josh Fierer, M.D.

Charlie Goldberg, M.D.
Osler's Nodes: Painful ... , erythematous nodules
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
centrilobular nodules ... Miliary TB: random nodules ... Sarcoidosis: nodules ... centrilobular nodules ... #Clinical #Radiology
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
centrilobular nodules ... Sarcoidosis: nodules ... centrilobular nodules ... Sarcoidosis: nodules ... Clinical #Diagnosis #Radiology