401 results
High Attenuation pattern (2) 
1. Non specific interstitial pneumonitis (NSIP): ground glass with traction bronchiectasis, no
perihilar and in upper lobes ... Comparison #Table #RadiologyAssistant
Artery-to-bronchus ratio 
Normally the vessels in the upper lobes are smaller than the accompanying bronchus with
vessels in the upper lobes ... and in the lower lobes ... upper and middle lobes ... The upper lobe vessels ... #Engorgement #RadiologyAssistant
On the left another typical case of sarcoidosis.
In addition to the perilymphatic nodules, there are multiple
located in the upper lobes ... Peribronchovascular #Nodular #RadiologyAssistant
Notice the cavitation especially on the right.
In the left upper lobe there is probably some traction-bronchiectasis
the left upper lobe ... TractionBronchiectasis #RadiologyAssistant
Nontuberculous mycobacteria
Nontuberculous mycobacteria, also known as atypical mycobacteria, are all the other mycobacteria which can cause
in both upper lobes ... AirFluidLevel #RadiologyAssistant
High Attenuation pattern 
1. Chronic eosinophilic pneumonia with peripheral areas of ground glass opacity.
2. Sarcoid end-stage
fibrosis in upper lobes ... Comparison #Table #RadiologyAssistant
Left lower lobe atelectasis - There is a triangular density seen through the cardiac shadow.
This must
Left lower lobe ... this is lower lobe ... see the lower lobe ... the atelectatic lobe ... Lobar #Collapse #RadiologyAssistant
Here another patient with an azygos lobe.
The azygos vein is seen as a thick structure within
with an azygos lobe ... #CXR #Azygous #Lobe ... #RadiologyAssistant
Primairy TB is usually clinically silent.
In 5% of infected individuals the immunity is inadequate and clinically
upper and lower lobes ... the left upper lobe ... #SecondaryTB #RadiologyAssistant
The CT-images demonstrate the atelectasis of the left upper lobe (blue arrow).
There is a centrally located
the left upper lobe ... the left upper lobe ... #Obstructive #RadiologyAssistant