11 results
Mosaic Attenuation on Chest CT
 • Variable attenuation seen on a chest CT in a lobular
Mosaic Attenuation ... chest CT in a lobular ... Attenuation #CT #Lung ... #Pulmonary #diagnosis ... #radiology #clinical
COVID-19 Chest CT - Case 4

Main aspects of the image: multiple opacities in the glass and
periphery of two lungs ... opacities and mosaic ... Radiologia Torácica ... SARSCoV2 #CTChest #Clinical ... #GroundGlass #CoronaVirus
On the left a patient with ground glass pattern in a mosaic distribution.
The clue here is
glass pattern in a mosaic ... enlargement of pulmonary ... hyperperfused lung ... #Clinical #Radiology ... #CTChest #GGO #Mosaic
Based on the images alone, it is usually not possible to determine the cause of the
chronic illness, clinical ... and other non-pulmonary ... Pulmonary hemorrhage ... interstitial lung ... #Radiology #CXR
COVID-19 Chest CT - Case 1

Main aspects of the image: multiple opacities in the glass and
periphery of two lungs ... opacities and mosaic ... Radiologia Torácica ... SARSCoV2 #CTChest #Clinical ... #GroundGlass #CoronaVirus
COVID-19 Chest CT - Case 3

Main aspects of the image: multiple opacities in the glass and
periphery of two lungs ... opacities and mosaic ... Radiologia Torácica ... SARSCoV2 #CTChest #Clinical ... #GroundGlass #CoronaVirus
COVID-19 Chest CT - Case 2

Main aspects of the image: multiple opacities in the glass and
periphery of two lungs ... opacities and mosaic ... Radiologia Torácica ... SARSCoV2 #CTChest #Clinical ... #GroundGlass #CoronaVirus
Subacute hypersensitivity pneumonitis
The key findings in the subacute hypersensitivity pneumonitis are:
ill-defined centrilobular nodules of ground-glass opacity
80% of cases) or mosaic ... opacity due to lung ... #Clinical #Radiology ... HypersensitivityPneumonitis #Nodular
It can be difficult to distinguish these three entities.
There are two diagnostic hints for further differentiation:
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bronchiolitis or chronic pulmonary ... right with the pulmonary ... penicillamine) #Clinical ... #Radiology #CTChest ... MosaicAttenuation #Mosaic
Air Crescent Sign on Chest CT
 • Crescentic or circumferential rim of radiolucent airspace within a
consolidation or nodular ... Crescent #Sign #CT #Lung ... #Pulmonary #diagnosis ... #radiology #clinical