A case of communicating accessory bile duct with double cystic ducts and a fibrous polyp in the bile duct

DOI
  • Toyodome Koshiro
    Department of Gastroenterology, Saiseikai Sendai Hospital
  • Taguchi Hiroki
    Department of Gastroenterology, Saiseikai Sendai Hospital
  • Hinokuchi Makoto
    Digestive and Lifestyle Disease, Kagoshima University Graduate School of Medical and Dental Sciences
  • Fujita Toshihiro
    Department of Gastroenterology, Saiseikai Sendai Hospital
  • Iwaya Hiromichi
    Digestive and Lifestyle Disease, Kagoshima University Graduate School of Medical and Dental Sciences
  • Iwashita Yuji
    Department of Gastroenterology, Kagoshima City Hospital
  • Tanoue Shiroh
    Digestive and Lifestyle Disease, Kagoshima University Graduate School of Medical and Dental Sciences
  • Hashimoto Shinichi
    Digestive and Lifestyle Disease, Kagoshima University Graduate School of Medical and Dental Sciences
  • Nagata Yuki
    Department of Gastroenterological Surgery, Kagoshima City Hospital
  • Hatanaka Shingo
    Department of Pathology, Saiseikai Sendai Hospital
  • Higashi Michiyo
    Department of Pathology, Field of Oncology, Kagoshima University Graduate School of Medical and Dental Sciences

Bibliographic Information

Other Title
  • 重複胆嚢管様の胆道走行および胆管線維性ポリープを伴った，副交通胆管枝（communicating accessory bile duct）の1例

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Abstract

<p>A 66-year-old woman was referred to our department for the examination of a pancreatic cyst. Endoscopic ultrasonography showed a tumor in the bile duct and another duct communicating with the bile duct. Cholangiography revealed the bile ducts forming a circuit, double cystic ducts, and a defect suspected of the bile duct tumor. Communicating accessory bile ducts (CABDs) and a fibrous polyp were diagnosed based on the imaging and pathological findings. After subtotal stomach-preserving pancreaticoduodenectomy, CABDs were histologically confirmed. We report a rare case of CABD with double cystic ducts and a bile duct fibrous polyp.</p>

Journal

  • Tando

    Tando 35 (2), 188-196, 2021-05-31

    Japan Biliary Association

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