title: Outcomes of management for biliary stricture after living donor liver transplantation with hepaticojejunostomy using short-type double-balloon enteroscopy.
abstract: To evaluate the outcomes of management for biliary stricture (BS) after living donor liver transplantation (LDLT) using short-type double-balloon enteroscopy.
  
  
  
  This study retrospectively evaluated 20 patients who underwent endoscopic retrograde cholangiography using short-type double-balloon enteroscopy (sDB-ERC) upon suspicion of BS after LDLT with hepaticojejunal (HJ) reconstruction at Okayama University Hospital.
  
  
  
  Scope insertion to the HJ site and sDB-ERC succeeded in 85 % (17/20) and 82.4 % (14/17) of patients, respectively. Of 14 patients who required treatment for BS, 11 were successfully treated using sDB-ERC, and 3 were successfully treated using sDB-ERC and rendezvous procedures. Adverse events occurred in 2.9 % of all sessions (2/68). After resolution of BS, 7 patients (50 %) experienced a recurrence. Of these, 6 (85.7 %) were treated with only balloon dilation, and 1 (14.3 %) was treated with both balloon dilation and stent deployment (P = 0.029).
  
  
  
  sDB-ERC is a useful procedure for diagnosis and treatment for BS after LDLT with HJ reconstruction. Balloon dilation combined with stent deployment might be recommended for definite resolution of BS.
authors.affiliation: Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan. tomotake79@yahoo.co.jp.
authors.forename: Takeshi
authors.initials: T
authors.lastname: Tomoda
authors.affiliation: Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan.
authors.forename: Koichiro
authors.initials: K
authors.lastname: Tsutsumi
authors.affiliation: Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan.
authors.forename: Hironari
authors.initials: H
authors.lastname: Kato
authors.affiliation: Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan.
authors.forename: Sho
authors.initials: S
authors.lastname: Mizukawa
authors.affiliation: Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan.
authors.forename: Syuntaro
authors.initials: S
authors.lastname: Yabe
authors.affiliation: Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan.
authors.forename: Yutaka
authors.initials: Y
authors.lastname: Akimoto
authors.affiliation: Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan.
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Seki
authors.affiliation: Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan.
authors.forename: Daisuke
authors.initials: D
authors.lastname: Uchida
authors.affiliation: Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan.
authors.forename: Kazuyuki
authors.initials: K
authors.lastname: Matsumoto
authors.affiliation: Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan.
authors.forename: Naoki
authors.initials: N
authors.lastname: Yamamoto
authors.affiliation: Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan.
authors.forename: Shigeru
authors.initials: S
authors.lastname: Horiguchi
authors.affiliation: Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan.
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Okada
mesh_terms: D000328:Adult; D000368:Aged; D000714:Anastomosis, Surgical; D002648:Child; D002675:Child, Preschool; D001651:Cholestasis, Extrahepatic / Q000209:etiology / Q000628:therapy*; D058582:Double-Balloon Enteroscopy / Q000295:instrumentation / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006500:Hepatic Duct, Common / Q000601:surgery*; D006801:Humans; D007583:Jejunum / Q000601:surgery*; D016031:Liver Transplantation / Q000379:methods*; D019520:Living Donors; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000628:therapy*; D012008:Recurrence; D012189:Retrospective Studies; D015607:Stents; D016896:Treatment Outcome
keywords: Biliary stricture (BS); DB-ERC; Double-balloon enteroscopy (DBE); Living donor liver transplantation (LDLT)