title: Endoscopic electrosurgical snare resection of leiomyosarcoma of main duodenal papilla.
authors.affiliation: Division of Gastroenterology, University of Texas Southwestern Medical Center, Dallas, USA.
authors.forename: Costas H
authors.initials: CH
authors.lastname: Kefalas
authors.forename: Basel
authors.initials: B
authors.lastname: Altrabulsi
authors.forename: J Scot
authors.initials: JS
authors.lastname: Milvenan
authors.forename: Markus
authors.initials: M
authors.lastname: Goldschmiedt
mesh_terms: D000368:Aged; D014670:Ampulla of Vater; D003138:Common Bile Duct Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D004384:Duodenoscopy; D004598:Electrosurgery; D019160:Endosonography; D005260:Female; D006801:Humans; D007890:Leiomyosarcoma / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*