Synchronous Cancer of the Biliary Tract and Pancreas Associated with Anomalous Arrangement of the Pancreaticobiliary Ductal System
作者:
Nobuhiko,
Ueda Takukazu,
Nagakawa Tetsuo,
Ohta Masato,
Kayahara Keiichi,
Ueno Ichiroh,
Konishi Ryouhei,
Izumi Itsuo,
期刊:
Journal of Clinical Gastroenterology
(OVID Available online 1992)
卷期:
Volume 15,
issue 2
页码: 136-141
ISSN:0192-0790
年代: 1992
出版商: OVID
关键词: Anomalous arrangement of the pancreaticobiliary ductal system;Synchronous cancer of the biliary tract and pancreas
数据来源: OVID
摘要:
A 58-year-old man on abdominal ultrasonography and CT had an irregularly elevated lesion at the neck of the gallbladder and a cyst of ∼6.5 cm in diameter at the pancreatic tail. Percutaneous transhepatic cholangiography revealed a 2-cm shadow defect at the neck of the galbladder and an irregular, translucent 30 X 12 mm lesion in the intrapancreatic bile duct. Total pancreatectomy and extended cholecystectomy with regional lymph node dissection was performed. An anomalous arrangement of the pancreticobiliary ductal system (AAPBD) was demonstrated by postoperative contrast radiography of resected specimen. The lesions of the gallbladder and common bile duct were papillary adenocarcinoma. In addition, papillary adenocarcinoma was limited almost entirely to the mucosal layer of the main pancreatic duct and its branches, from the juction of the common bile duct and pancreatic duct to the pancreatic tail. The three tumors were not continuous. The cyst at the pancreatic tail was a pseudocyst. This case represents synchronous cancer of the gallbladder, common bile duct, and pancreas associated with AAPBD.
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