2 results
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
LIP, Langerhans cell ... #Diagnosis #Radiology ... Pulmonary #CTChest #LowAttenuation ... #Differential #Diagram ... #Comparison #Honeycombing
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
low attenuation areas ... Langerhans cell ... #Clinical #Radiology ... HRCT #CTChest #LowAttenuation ... #Comparison #Table