title: Current status and perspective of endoscopic ultrasonography-guided gastrojejunostomy: endoscopic ultrasonography-guided double-balloon-occluded gastrojejunostomy (with videos).
abstract: Surgical intervention and, more recently, endoscopic intervention have been performed for the treatment of malignant gastric outlet obstruction. Recently, endoscopic ultrasonography (EUS)-guided gastrojejunostomy using special devices has been established. In line with this, we have developed a novel EUS-guided double-balloon-occluded gastrojejunostomy (EBOG) using a lumen-apposing biflanged metal stent. Herein, we describe the technique and outcome of EBOG.
authors.affiliation: Department of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 160-0023, Japan. itoi@tokyo-med.ac.jp.
authors.forename: Takao
authors.initials: T
authors.lastname: Itoi
authors.forename: Kentaro
authors.initials: K
authors.lastname: Ishii
authors.forename: Reina
authors.initials: R
authors.lastname: Tanaka
authors.forename: Junko
authors.initials: J
authors.lastname: Umeda
authors.forename: Ryosuke
authors.initials: R
authors.lastname: Tonozuka
mesh_terms: D019160:Endosonography / Q000379:methods*; D004867:Equipment Design; D015390:Gastric Bypass / Q000295:instrumentation*; D017219:Gastric Outlet Obstruction / Q000000981:diagnostic imaging / Q000601:surgery*; D020699:Gastroscopes; D006801:Humans; D010166:Palliative Care; D025321:Surgery, Computer-Assisted / Q000379:methods*
keywords: Biflanged metal stent; Double-balloon tube; Endoscopic ultrasonography; Endoscopic ultrasonography-guided gastrojejunostomy