10 results
High Attenuation pattern 
1. Chronic eosinophilic pneumonia with peripheral areas of ground glass opacity.
2. Sarcoid end-stage
High Attenuation pattern ... Chronic eosinophilic ... Broncho-alveolar ... #Clinical #Radiology ... Comparison #Table #RadiologyAssistant
Based on the images alone, it is usually not possible to determine the cause of the
like acute or chronic ... illness, clinical ... edema - filling ... of the alveoli ... #Causes #RadiologyAssistant
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
High-Res Chest CT Patterns ... , Alveolar Proteinosis ... Pneumonia, COP, Chronic ... Crazy Paving: Alveolar ... • Consolidation
Differential diagnosis
The table summarizes the most common diseases, that present with consolidation.
Chronic diseases are indicated in
content of the alveoli ... to look at the pattern ... more than one pattern ... Diagnosis #Radiology #Pulmonary ... Differential #Table #RadiologyAssistant
Blastomycosis (Blastomyces): Gilchrist’s disease, Chicago disease - Summary Sheet
 • Morphology
 • Geography, Reservoir and Mode
inoculation • Clinical ... (infiltrates, consolidation ... reticulonodular patterns ... Radiographic pattern ... is described as alveolar
Cryptogenic Organizing Pneumonia (COP)

Cryptogenic Organizing Pneumonia Overview:
 • Idiopathic form of organizing pneumonia
 • formerly BOOP
Organizing Pneumonia - Clinical ... and GG pattern, ... • HRCT: patchy consolidation ... organizing pneumonia, Chronic ... Pneumonia #COP #BOOP #pulmonary
HRCT findings in Chronic eosinophilic pneumonia
Peripheral consolidations with upper lobe predominance (photo negative of pulmonary edema).
On
pneumonia Peripheral consolidations ... photo negative of pulmonary ... edema). ... #Clinical #Radiology ... Eosinophilic #Pnemonia #RadiologyAssistant
Stage III - Alveolar edema
This stage is characterized by continued fluid leakage into the interstitium, which
(alveolar edema ... consolidations ... #Clinical #Radiology ... #Pulmonary #Edema ... AlveolarEdema #RadiologyAssistant
Reticular pattern 
1. Lymphangitic carcinomatosis: irregular septal thickening, usually focal or unilateral 50% adenopathy', known carcinoma.
2.
Reticular pattern ... Alveolar proteinosis ... edema. ... #Clinical #Radiology ... Comparison #Table #RadiologyAssistant
Notice that even within each lobe there is a gravity dependent difference in density.
This is only
seen when the consolidations ... #Clinical #Radiology ... #CTChest #CHF #Alveolar ... #Pulmonary #Edema ... Gravity #Dependent #RadiologyAssistant