title: [Successful Placement of Self-Expandable Metallic Stent for Malignant Gastrojejunostomy Obstruction Following Pancreatoduodenectomy - A Case Report].
abstract: A man in his 50 s, who had undergone subtotal stomach-preserving pancreatoduodenectomy with modified Child's reconstruction for pancreatic cancer 8 months back, was hospitalized because of vomiting and difficulty in feeding.Radiological and endoscopic studies revealed a malignant obstruction of the gastrojejunostomy site due to peritoneal recurrence of the cancer.Although a self-expandable metallic stent(SEMS)was placed in the anastomotic site, it slipped back into the stomach 3 days later.It was suggested that the migration was caused by antiperistalsis, because the SEMS was placed in the afferent loop.Although the SEMS was required to be placed in concordance with the peristaltic direction, it was impossible to pass a guidewire directly from the stomach into the efferent loop.Therefore, the guidewire was placed antidromically through a narrow site from the distal portion of the efferent loop via Braun anastomosis, and the SEMS was subsequently placed without any complication.This allowed the patient to maintain oral intake throughout his remaining life.Our antidromic approach for SEMS placement could be beneficial if performing a standard procedure is difficult.
authors.affiliation: Dept. of Internal Medicine, Kobe Ekisaikai Hospital.
authors.forename: Manabu
authors.initials: M
authors.lastname: Hashimoto
authors.forename: Takeshi
authors.initials: T
authors.lastname: Tono
authors.forename: Yusuke
authors.initials: Y
authors.lastname: Okubo
authors.forename: Tomohiro
authors.initials: T
authors.lastname: Katayama
authors.forename: Yuji
authors.initials: Y
authors.lastname: Ogawa
authors.forename: Tomotarou
authors.initials: T
authors.lastname: Kawazoe
authors.forename: Takaaki
authors.initials: T
authors.lastname: Ishii
authors.forename: Hiroya
authors.initials: H
authors.lastname: Yamaguchi
authors.forename: Koji
authors.initials: K
authors.lastname: Shinozaki
authors.forename: Yasuhito
authors.initials: Y
authors.lastname: Kawasaki
authors.forename: Minoru
authors.initials: M
authors.lastname: Otsuru
authors.forename: Hideyuki
authors.initials: H
authors.lastname: Hayashi
mesh_terms: D017809:Fatal Outcome; D017219:Gastric Outlet Obstruction / Q000209:etiology / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000150:complications / Q000601:surgery; D016577:Pancreaticoduodenectomy; D012086:Reoperation; D000069322:Self Expandable Metallic Stents