[Case with Todani's type Ib congenital cystic dilatation of the common bile duct].
A 56-year-old man, who had epigastralgia and abnormal liver function test, was admitted to our hospital. ERCP showed common bile duct dilation and stones. We therefore performed endoscopic lithotripsy after endoscopic sphincterotomy. Ten months later, MRCP showed recurrent CBD stones. After rehospitalization, resection of the dilated bile duct was carried out. This case was diagnosed Todani's type Ib congenital cystic dilatation of common bile duct. Todani's type Ib is rare type of congenital dilatation of bile duct, and is interesting embryologically.
Takauji
Shuhei
S
Department of Gastroenterology, Kushiroshi Ishikai Hospital.
Obara
Mitsuhiro
M
Koizumi
Kazuya
K
Takeuchi
Shigeru
S
Taniguchi
Masato
M
Sato
Ryu
R
Kazuma
Takayuki
T
Hasegawa
Kimiharu
K
Tomita
Ichirou
I
Asakawa
Hiroichi
H
D002760:Cholangiopancreatography, Endoscopic Retrograde; D015529:Choledochal Cyst / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D003135:Common Bile Duct / Q000473:pathology / Q000601:surgery; D004108:Dilatation, Pathologic; D016145:Endoscopy, Digestive System; D006801:Humans; D008096:Lithotripsy; D008297:Male; D008875:Middle Aged