Metachronous double cancer of the gallbladder and common bile duct.
We report a rare case of metachronous double cancer of the biliary tract. At age 59 years, a man had undergone a cholecystectomy and resection of the liver bed for gallbladder cancer pathologically diagnosed as papillary adenocarcinoma, in 1997. Four years later, he was admitted to our hospital with jaundice. At first, we suspected lymph node metastasis of the gallbladder cancer along the common bile duct. But abdominal computed tomography demonstrated circular wall thickness of the common bile duct, so primary bile duct cancer was strongly suspected. Thus, extended right hepatectomy and pancreaticoduodenectomy were performed after right portal vein embolization. The pathological diagnosis of the resected specimen was well-differentiated tubular adenocarcinoma, and this case was clarified to be metachronous double cancer. A review of the literature regarding double cancer of the biliary tract is presented following this case report. We showed that half of 30 cases of double cancer of the biliary tract were not associated with pancreaticobiliary maljunction, including all 6 metachronous cases.
Fujii
Tsutomu
T
Second Department of Surgery, Graduate School and Faculty of Medicine, University of Nagoya, 65 Tsurumai-cho, Showa-ku, Nagoya 466-8550, Japan.
Kaneko
Tetsuya
T
Sugimoto
Hiroyuki
H
Okochi
Osamu
O
Inoue
Soichiro
S
Takeda
Shin
S
Nagasaka
Tetsuro
T
Nakao
Akimasa
A
D000230:Adenocarcinoma / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D000231:Adenocarcinoma, Papillary / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D002760:Cholangiopancreatography, Endoscopic Retrograde; D002763:Cholecystectomy; D003138:Common Bile Duct Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D005706:Gallbladder Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D016609:Neoplasms, Second Primary / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology