title: A new endoscopic metallic stenting method for duodenal stenosis: a preliminary report.
abstract: Palliative duodenal stenting was attempted in three patients with severe duodenal stenosis due to tumor invasion. Two methods were applied for duodenal stenting: the conventional method, which inserts the Ultraflex (stent for esophageal stenosis) along the guidewire under fluoroscopy, and a new method that uses a snare and an endoscope to guide the esophageal stent. The conventional method is often unsuccessful, because the delivery tube is too short, but the latter method appears to be a safe and effective duodenal stenting technique.
authors.affiliation: Division of Gastroenterology and General Medicine I, Omiya Medical Center, Jichi Medical School, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Hyodo
authors.forename: Y
authors.initials: Y
authors.lastname: Yoshida
authors.forename: M
authors.initials: M
authors.lastname: Imawari
mesh_terms: D000368:Aged; D004379:Duodenal Neoplasms / Q000150:complications / Q000556:secondary; D004380:Duodenal Obstruction / Q000209:etiology / Q000628:therapy*; D020698:Duodenoscopes; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010166:Palliative Care; D015607:Stents