A Case of Primary Carcinoma in the Cystic Duct Detected by Intraductal Ultrasonography (Idus)

Yoshihiro Ishiguro, Hidemi Goto, Yoshiki Hirooka, Akihiro Itoh, Tomoyuki Taki, Shinya Hayakawa, Yoshihiro Watanabe, Tetsuo Hayakawa, Yoshiki Hayashi, Masaki Kuroiwa, Yasuo Naitoh, Yutaka Shimizu

研究成果: Article査読

2 被引用数 (Scopus)

抄録

The patient, 68 years old, was admitted to our hospital complaining of epigastric pain and icterus. Percutaneous transhepatic cholangioscopy (PTCS) showed papillary tumor in the bile duct. Biopsy specimen through PTCS revealed adenocarcinoma. Intraductal ultrasonography (IDUS) and endoscopic ultrasonography (EUS) demonstrated a tumor in the cystic duct protruding into the common bile duct. In addition, IDUS showed that the tumor did not invade into the common bile duct, whereas EUS could only demonstrate main part of the tumor existing in the cystic duct and other part in the common bile duct with no evidence of invasion. IDUS was useful in the diagnosis of carcinoma occuring in the cystic duct.

本文言語English
ページ(範囲)1608-1613
ページ数6
ジャーナルGASTROENTEROLOGICAL ENDOSCOPY
39
9
DOI
出版ステータスPublished - 01-1997
外部発表はい

All Science Journal Classification (ASJC) codes

  • 放射線学、核医学およびイメージング
  • 消化器病学

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