925 results
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
round and bizarre shaped ... Radiology #HRCT #CTChest
On the left another case of Langerhans' cell histiocytosis.
It started as small noduli, which progressed over
progress to bizarre shaped ... Clinical #Radiology #CTChest
On the left a case with multiple round and bizarre shaped cysts.
There was an upper lobe
round and bizarre shaped ... Clinical #Radiology #CTChest
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
lesions than the chest ... demonstrating wegde-shaped ... The chest film shows ... Radiology #CXR #CTChest
In a later stage the nodules start to cavitate and become cysts.
These cysts start as round
typical bizarre shaped ... Clinical #Radiology #CTChest
HRCT findings in Langerhans cell histiocytosis:
Early stage:
- Small irregular or stellate nodules in centrilobular location.
Late stage
Cysts have bizarre shapes ... Clinical #Radiology #CTChest
Differential diagnosis of Lymphangiomyomatosis:
Langerhans cell histiocytosis: > 90% are smokers, cysts have irregular shapes and the
have irregular shapes ... Clinical #Radiology #CTChest
Key findings in Lymphangiomyomatosis:
Numerous thin-walled cysts, surrounded by normal parenchyma.
Cysts range from 2mm to 5cm in
, are round in shape ... Clinical #Radiology #CTChest
Doge Cap Sign on Abdominal X-Ray aka Morrison Pouch Sign
Triangular shaped lucency below the 11th rib
Sign Triangular shaped ... the triangular shape
Myelodysplastic Syndrome (MD) - Diagnosis and Management Summary
myelo (marrow) -dys- (abnormal) -plastic (shape) = funny-shaped cells
abnormal) -plastic (shape ... ) = funny-shaped