Intracholecystic papillary-tubular neoplasm of the gallbladder originating in the cystic duct with extensive intraepithelial progress in the common bile duct

Yuki Fujii, Yutaka Noda, Shinsuke Koshita, Yoshihide Kanno, Takahisa Ogawa, Hiroaki Kusunose, Kaori Masu, Toshitaka Sakai, Keisuke Yonamine, Yujiro Kawakami, Toji Murabayashi, Fumisato Kozakai, Takashi Sawai, Toru Furukawa, Kei Ito

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

A 59-year-old man with anorexia who had a history of cholecystectomy was referred to our hospital. Imaging examinations revealed a contrast-enhanced tumor in the residual cystic duct and a part of the common bile duct. Endoscopic retrograde cholangiopancreatography and peroral-cholangioscopy showed a papillary tumor with movement and a change in the shape. Under a diagnosis of primary cystic duct cancer, subtotal stomach-preserving pancreaticoduodenectomy was performed. The microscopic examination of a resected specimen revealed intracholecystic papillary-tubular neoplasm located in the residual cystic duct, forming a polypoid protrusion to the common bile duct and extensive intraepithelial progress in the common bile duct.

Original languageEnglish
Pages (from-to)197-204
Number of pages8
JournalClinical Journal of Gastroenterology
Volume12
Issue number3
DOIs
Publication statusPublished - 2019 Jun 1

Keywords

  • Gallbladder cancer
  • ICPN (intracholecystic papillary-tubular neoplasm)
  • IPNB (intraductal papillary neoplasm of bile duct)
  • Intraepithelial progress
  • POCS (peroral cholangioscopy)

ASJC Scopus subject areas

  • Gastroenterology

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