84 results
Radiographic Signs of Lobar Collapse
General findings to look for:
 • Crowding of ribs near collapse
 •
Radiographic Signs ... of Lobar Collapse ... shift towards the collapse ... pulmonary #lung #signs ... #radiology #diagnosis
Principal features of Destructive and Irritative cortical lesions in right-handed individual

#Cortical #Cortex #Lesions #Features #Signs #Symptoms
lesions in right-handed ... Lesions #Features #Signs ... Symptoms #Brain #Neurology ... #Diagnosis
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... - Metastases: random ... : 'signet ring sign ... #Radiology #CTChest ... Comparison #Table #RadiologyAssistant
The PA-film shows a silhouette sign of the left heart border.
Even without looking at the lateral
shows a silhouette sign ... looking at the lateral ... #Clinical #Radiology ... SilhouetteSign #RadiologyAssistant
Left upper lobe atelectasis
What are the findings?
 - Minimal volume loss with elevation of the left
, which is the collapsed ... lobe #Clinical #Radiology ... #CXR #Lateral # ... LUL #Lobar #Collapse ... #APWindow #RadiologyAssistant
Left lower lobe atelectasis - There is a triangular density seen through the cardiac shadow.
This must
confirmed on the lateral ... opposite #Clinical #Radiology ... CXR #LLL #Lobar #Collapse ... #RadiologyAssistant
Hilar and mediastinal lymphadenopathy
In sarcoidosis the common pattern is right paratracheal and bilateral hilar adenopathy ('1-2-3-sign').
In
paratracheal and bilateral ... adenopathy ('1-2-3-sign ... #Diagnosis #Radiology ... #Differential #RadiologyAssistant
Hilar enlargement
The table summarizes the causes of hilar enlargement.
Normal hili are:
- Normal in position - left
branching vessels #Diagnosis ... #Radiology #CXR ... Differential #Unilateral #Bilateral ... #RadiologyAssistant
The thumb sign in epiglottitis is a manifestation of an oedematous and enlarged epiglottis which is
The thumb sign in ... which is seen on lateral ... it suggests a diagnosis ... #thumb #sign #epiglottitis ... epiglottis #xray #radiology
Algorithm for nodular pattern
The algorithm to distinguish perilymphatic, random and centrilobular nodules is the following:
- Look
perilymphatic, random ... pattern is either random ... it is likely a random ... #Diagnosis #Radiology ... Differential #Algorithm #RadiologyAssistant