7 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
central dot. - LIP #Clinical ... #Diagnosis #Radiology ... #Cysts #Differential ... #Comparison #Table ... #RadiologyAssistant
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver Lesions ... nodule, Hepatic cyst ... Contrast #CT #MRI #POCUS ... #radiology #differential ... diagnosis #comparison #table
Floating Ball appearance of a Mature Cystic Teratoma on POCUS
The uterus and bladder were seen separately
Teratoma on POCUS ... lesion extending ... Her HCG was normal ... #POCUS #ultrasound ... #clinical
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
before the typical cysts ... #Clinical #Diagnosis ... #Radiology #Pulmonary ... #Comparison #Table ... #RadiologyAssistant
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Appearance of Liver Lesions ... nodule, Hepatic cyst ... Ultrasound #Contrast #POCUS ... #radiology #differential ... diagnosis #comparison #table
Perinephric fluid on POCUS

Differential Diagnosis: Calyceal rupture due to obstruction (eg, ureteral stone, crossing vessels, compression
Differential ... to obstruction (eg ... ), perinephric hematoma ... trauma, renal cyst ... renal #kidney #clinical
Pericardial Hemangioma on Echocardiogram (PLAX)
DDx on this para-aortic pericardial mass? 
Radiologist on CT: “No enchancement on
ECHO appearance differentials ... favour pericardial cyst ... PET/CT = on avid lesions ... Echocardiogram #PLAX #pocus ... #clinical #cardiology