7 results
Subacute hypersensitivity pneumonitis
The key findings in the subacute hypersensitivity pneumonitis are:
ill-defined centrilobular nodules of ground-glass opacity
opacity (80% of cases ... #Clinical #Radiology ... #CTChest #Hypersensitivity ... #Pneumonitis #HypersensitivityPneumonitis ... #RadiologyAssistant
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
Diagnosis Framework Reticular ... Pneumoconiosis • Centrilobular ... Pneumonitis, Respiratory ... , Sarcoidosis, NSIP ... Sarcoidosis • Bronchiectasis
The case on the left shows subpleural honeycomb cysts in several contiguous layers.
There is also a
#Clinical #Radiology ... #CTChest #UIP # ... UsualInterstitialPneumonia ... #Honeycombing # ... RadiologyAssistant
UIP with honeycombing (left) and chronic HP (right)
Differential diagnosis of Hypersensitivity Pneumonitis.
Subacute stage:
- RB-ILD: seen in
UIP with honeycombing ... Pneumonitis. ... associated with centrilobular ... #Clinical #Diagnosis ... #Radiology #CTChest
On the left a chest film of a patient with UIP due to IPF.
The findings on
appearance of honeycombing ... densities caused ... #Clinical #Radiology ... #Interstitial #Pneumonitis ... #RadiologyAssistant
In the images on your left you can appreciate again the spectrum of findings seen in
tissue disease, all cases ... Notice the lack of honeycombing ... in all three cases ... #Clinical #Radiology ... #CTChest #NSIP
On the left a patient who is treated with cytotoxic drugs for a hematologic malignancy.
The radiographic
some traction bronchiectasis ... and subtle honeycombing ... pattern or NSIP ... #Clinical #Radiology ... #CTChest #DrugInduced