16 results
Chronic hypersensitivity pneumonitis
The key findings in chronic hypersensitivity pneumonitis are:
Mosaic pattern with areas of ground-glass atenuation
atenuation and areas ... Fibrosis and parenchymal ... #Clinical #Radiology ... #CXR #CTChest # ... #RadiologyAssistant
High Attenuation pattern 
1. Chronic eosinophilic pneumonia with peripheral areas of ground glass opacity.
2. Sarcoid end-stage
with peripheral areas ... end-stage with massive fibrosis ... consolidation #Clinical ... Radiology #HRCT #CTChest ... Comparison #Table #RadiologyAssistant
Hemopericardium in Cardiac Arrest on POCUS Echocardiogram
GSW to left chest. Prehospital arrest. Note has hemopericardium-isoechoic to
Cardiac Arrest on POCUS ... Echocardiogram GSW to left chest ... Cardiac #Arrest #POCUS ... Echocardiogram #clinical ... #trauma #s4c #GSW
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Hemopericardium on POCUS after Stab Wound

Stab wound to chest:
Blood clot ==> echos. 
Hemopericardium ==> Easily Missed
on POCUS after Stab ... Stab wound to chest ... #POCUS #echocardiogram ... #trauma #stab # ... clinical #hemorrhagic
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Hemopericardium in Cardiac Arrest on POCUS Echocardiogram after GSW
GSW right lateral chest. Witnessed arrest by EMS.
Cardiac Arrest on POCUS ... right lateral chest ... Cardiac #Arrest #POCUS ... Echocardiogram #clinical ... #trauma #s4c #GSW
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Hemopericardium on POCUS Echocardiogram after Stab Wound
Young adult stab to left chest. BP 116/64, HR 108.
on POCUS Echocardiogram ... adult stab to left chest ... #POCUS #Echocardiogram ... #clinical #ultrasound ... #trauma #Stab #
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Chronic hypersensitivity pneumonitis (2)
The case on the left shows an inspiratory and expiratory scan: the mosaic
Signs of fibrosis ... #Clinical #Radiology ... #CTChest #Chronic ... HypersensitivityPneumonitis #Fibrosis ... #RadiologyAssistant
Mucoid impaction
Mucus plugs or mucoid impaction can mimick the appearance of lung nodules or a mass.
Sometimes
, as in cystic fibrosis ... ABPA is a hypersensitivity ... #Clinical #Radiology ... #CXR #CTChest # ... Mucus #Plugging #RadiologyAssistant
This patient presented with acute dyspnoe and a normal chest film (not shown).
The HRCT at presentation
shows lobular areas ... thought to be due to hypersensitivity ... #Clinical #Radiology ... #CTChest #Hypersensitivity ... HypersensitivityPneumonitis #Resolution #RadiologyAssistant
Longstanding Sarcoidosis
Here a typical chest film in a patient with long standing Sarcoidosis (stage IV).
There is
Here a typical chest ... There is fibrosis ... includes chronic hypersensitivity ... #Clinical #Radiology ... #RadiologyAssistant