29 results
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
result in decreased lung ... - Emphysema - Lung ... #Diagnosis #Radiology ... LowAttenuation #Differential ... #Diagram #Comparison
High Attenuation pattern (2) 
1. Non specific interstitial pneumonitis (NSIP): ground glass with traction bronchiectasis, no
bronchiectasis, no honeycombing ... result of massive fibrosis ... #Clinical #Radiology ... HighAttenuation #Pattern #Comparison
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
CT Patterns - Differential ... Silicosis • Honeycombing ... Lymphangioleiomyomatosis • Honeycombing ... #CT #Patterns #Differential ... Diagnosis #pulmonary #radiology
UIP with honeycombing (left) and chronic HP (right)
Differential diagnosis of Hypersensitivity Pneumonitis.
Subacute stage:
- RB-ILD: seen in
UIP with honeycombing ... chronic HP (right) Differential ... throughout the whole lung ... Clinical #Diagnosis #Radiology ... #CTChest #UIP #Comparison
Diagram of different types of bone tumors that can occur around the knee on XRay -
occur around the knee ... < 30 years • Fibrous ... @docskalski #Knee ... Diagnosis #Bony #Differential ... #Radiology #XRay
Radiologists use many terms to describe areas of decreased density or lucencies within the lung, like
lucencies within the lung ... emphysema, bulla, honeycombing ... density in the lung ... #CXR #Lucency #Differential ... Pulmonary #Diagnosis #Radiology
Honeycombing is defined by the presence of small cystic spaces with irregularly thickened walls composed of
Honeycombing is ... walls composed of fibrous ... and subpleural lung ... #Diagnosis #Radiology ... #Differential #
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Bone Tumors - Differential ... - Thyroid - Lung ... Friboxanthoma • Fibrous ... • Malignant Fibrous ... Causes #Oncology #Radiology
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
Differential diagnosis ... in interstitial lung ... is interstitial lung ... histiocytosis or honeycombing ... #Diagnosis #Radiology
Ground-glass opacity
Ground-glass opacity (GGO) represents:
- Filling of the alveolar spaces with pus, edema, hemorrhage, inflammation or
HRCT as seen in fibrosis ... or interstitial lung ... disease (i.e. fibrosis ... bronchiolitis #Diagnosis #Radiology ... #GroundGlass #Differential