6 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... Cystic LCH: - LAM ... : 'signet ring sign ... #Radiology #CTChest ... Comparison #Table #RadiologyAssistant
There is a hydropneumothorax.
Notice the air-fluid level (blue arrow).
The upper lobe is still attached to the
the air-fluid level ... attached to the chest ... is a possible diagnosis ... #Clinical #Radiology ... #RadiologyAssistant
Evaluation of suspected incomplete Kawasaki Disease

1. AHA consensus recommendations
2. Infants ≤6 months old on day ≥7
old on day ≥7 of fever ... function, mitral regurgitation ... signs (CRP, ESR ... #Diagnosis #Peds ... #Pediatrics #Kawasaki
There is a hydropneumothorax.
Notice the air-fluid level.
The upper lobe is still attached to the chest wall
the air-fluid level ... attached to the chest ... is a possible diagnosis ... #Clinical #Radiology ... #RadiologyAssistant
Lymphangioleiomyomatosis- Computed tomography of the chest, reconstructed in the coronal plane at the level of the
tomography of the chest ... coronal plane at the level ... confirmed the diagnosis ... Lymphangioleiomyomatosis #LAM ... #radiology #CT
On the left a chest film of a 19 year old patient with Langerhans cell histiocytosis.
The
On the left a chest ... challenging differential diagnosis ... the central dot sign ... #Clinical #Radiology ... #RadiologyAssistant