3047 results
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
no history of smoking ... shaped cysts; smoking ... #Clinical #Radiology
Upper lung zone preference is seen in:
- Inhaled particles: pneumoconiosis (silica or coal)
- Smoking related diseases
silica or coal) - Smoking ... edema #Diagnosis #Radiology
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
walled cysts; smoking ... #Clinical #Radiology
Cavitary Lesion with Air-Fluid Level on Chest XRay

70+ year old man with PMH of latent TB
a 15 pack year smoking ... Clinical #Pulmonary #Radiology
Centrilobular emphysema due to smoking. The periphery of the lung is spared (blue arrows). Centrilobular artery
emphysema due to smoking ... #Clinical #Radiology
On the left a case with multiple round and bizarre shaped cysts.
There was an upper lobe
long history of smoking ... #Clinical #Radiology
In a later stage the nodules start to cavitate and become cysts.
These cysts start as round
LCH 95% have a smoking ... #Clinical #Radiology
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
• Emphysema: Smoking ... Diagnosis #pulmonary #radiology
On the left a case with multiple cysts that are evenly distributed througout the lung (
no history of smoking ... #Clinical #Radiology
Langerhans cell histiocytosis is an uncommon disease characterised by multiple cysts in patients with nicotine abuse.
In
As in all smoking ... #Clinical #Radiology