29 results
Chronic hypersensitivity pneumonitis
The key findings in chronic hypersensitivity pneumonitis are:
Mosaic pattern with areas of ground-glass atenuation
are: Mosaic pattern ... shows a mosaic pattern ... Radiology #CXR #CTChest ... #HypersensitivityPneumonitis ... Chronic #Fibrosis #RadiologyAssistant
Here another case of hypersensitivity pneumonitis.
There is a mosaic pattern.
Some secundary lobules demonstrate ground-glass opacity due
hypersensitivity pneumonitis ... There is a mosaic pattern ... Clinical #Radiology #CTChest ... #HypersensitivityPneumonitis ... #GroundGlass #RadiologyAssistant
Ill defined centrilobular nodules of ground glass density in a patient with hypersensitivity pneumonitis #Clinical #Radiology
hypersensitivity pneumonitis ... Clinical #Radiology #CTChest ... Hypersenstitivity #Pneumonitis ... #HypersenstitivityPneumonitis ... Centrilobular #RadiologyAssistant
This patient presented with acute dyspnoe and a normal chest film (not shown).
The HRCT at presentation
shows lobular areas ... hypersensitivity pneumonitis ... Clinical #Radiology #CTChest ... #HypersensitivityPneumonitis ... #Resolution #RadiologyAssistant
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
Nodular pattern ... Hypersensitivity pneumonitis ... Radiology #HRCT #CTChest ... #Nodular #Pattern ... Comparison #Table #RadiologyAssistant
Sometimes the centrilobular opacities are more nodular in appearance as in this case. #Clinical #Radiology #CTChest
Clinical #Radiology #CTChest ... Hypersensitivity #Pneumonitis ... #HypersensitivityPneumonitis ... Centrilobular #RadiologyAssistant
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
Low Attenuation pattern ... adenopathy and pleural effusion ... low attenuation areas ... Radiology #HRCT #CTChest ... Comparison #Table #RadiologyAssistant
Subacute hypersensitivity pneumonitis
The key findings in the subacute hypersensitivity pneumonitis are:
ill-defined centrilobular nodules of ground-glass opacity
hypersensitivity pneumonitis ... cases) or mosaic pattern ... Clinical #Radiology #CTChest ... #HypersensitivityPneumonitis ... Centrilobular #RadiologyAssistant
Chronic hypersensitivity pneumonitis (2)
The case on the left shows an inspiratory and expiratory scan: the mosaic
scan: the mosaic pattern ... with a mozaic pattern ... Clinical #Radiology #CTChest ... #HypersensitivityPneumonitis ... #Fibrosis #RadiologyAssistant
On the left a patient with ground glass pattern in a mosaic distribution.
Some lobules are involved
with ground glass pattern ... hypersensitivity pneumonitis ... Clinical #Radiology #CTChest ... MosaicAttenuation #Mosaic #HypersenstitivityPneumonitis ... #RadiologyAssistant