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Choledochal cyst with bile duct dilatation: sonography and /sup 99/mTc IDA cholescintigraphy

Journal Article · · Bile Duct Diseases; (United States)
OSTI ID:5477558

Three cases of choledochal cyst associated with intrahepatic biliary dilatation are presented. Findings on sonography included a large cystic mass in the porta hepatis separate from the gallbladder; a dilated common hepatic or common bile duct entering directly into the cyst; the smaller cystic masses of dilated central intrahepatic ducts. The dilatation of the central intrahepatic bile ducts was moderate in two patients and massive in one patient. All three patients underwent operation with intraoperative cholangiography. Two patients had /sup 99/mTc IDA cholescintigraphy which confirmed the diagnosis of choledochal cyst by demonstrating filling of the cyst with stasis and delayed intestinal activity. The accurate preoperative diagnosis of choledochal cyst, made by sonography combined with /sup 99/mTc IDA cholescintigraphy, obviated invasive studies.

OSTI ID:
5477558
Journal Information:
Bile Duct Diseases; (United States), Journal Name: Bile Duct Diseases; (United States) Vol. 136:6
Country of Publication:
United States
Language:
English

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