Case 224: Choledochal Cyst

Diagnostic Category:

Clinical Presentation:

39 year old woman with incidentally found liver lesion on CT done for lower abdominal pain.

CT: Choledochal cyst type 2, anterior to the gallbladder

Imaging Findings:

CT demonstrates choledochal cyst (Todani classification type 2). There is a saccular diverticular ectasia of the right hepatic duct anteriorly adjacent to the gallbladder in segment 4b.