7 results
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
Alveolar proteinosis ... #Clinical #Radiology ... #Pulmonary #CTChest ... #Comparison #Table ... #RadiologyAssistant
Crazy Paving is a combination of ground glass opacity with superimposed septal thickening (5).
It was first
hemorrhage - Edema ... failure, ARDS, AIP) #Clinical ... #Radiology #CTChest ... #Proteinosis #AlveolarProteinosis ... #RadiologyAssistant
Reticular pattern 
1. Lymphangitic carcinomatosis: irregular septal thickening, usually focal or unilateral 50% adenopathy', known carcinoma.
2.
Alveolar proteinosis ... #Clinical #Radiology ... #HRCT #CTChest ... Reticular #Pattern #Comparison ... #Table #RadiologyAssistant
On the left a patient with both septal thickening and ground glass opacity in a patchy
#Clinical #Radiology ... #CTChest #SeptalThickening ... #AlveolarProteinosis ... #Alveolar #Proteinosis ... #RadiologyAssistant
Septal thickening
Thickening of the lung interstitium by fluid, fibrous tissue, or infiltration by cells results in
edema (Kerley B ... or lymphoma and alveolar ... proteinosis. ... #Diagnosis #Radiology ... #RadiologyAssistant
UIP with honeycombing (left) and chronic HP (right)
Differential diagnosis of Hypersensitivity Pneumonitis.
Subacute stage:
- RB-ILD: seen in
chronic HP (right) Differential ... proteinosis. ... #Clinical #Diagnosis ... #Radiology #CTChest ... #UIP #Comparison
CT will also demonstrate signs of congestive heart failure.
On the image on the left notice the
malignancy lymphangitic carcinomatosis ... be high in the differential ... presentation of alveolar ... #Clinical #Radiology ... #CTChest #CHF #