title: Acquired double pylorus: a case report.
abstract: Double pylorus is one of the rare anomalies of the gastrointestinal tract, it can be congenital or acquired. In this case we report a case of double pylorus because of chronic peptic ulcer. Upper GI endoscopy revealed gastroduodenal fistula located on the lesser curve of the antrum, the patient's symptoms were improved rapidly by intensive antiulcer treatment.
authors.affiliation: Department of Gastroenterology, Second Affiliated Hospital, Zhe Jiang University College of Medicine, China.
authors.forename: Qing-Yu
authors.initials: QY
authors.lastname: Chen
authors.forename: Yan
authors.initials: Y
authors.lastname: Chen
authors.lastname: Liang
authors.forename: Jing
authors.initials: J
authors.lastname: Wang
authors.forename: Qin
authors.initials: Q
authors.lastname: Du
authors.forename: Jian-Ting
authors.initials: JT
authors.lastname: Cai
authors.forename: Jia-Min
authors.initials: JM
authors.lastname: Chen
mesh_terms: D004378:Duodenal Diseases / Q000150:complications*; D005747:Gastric Fistula / Q000150:complications*; D006801:Humans; D007412:Intestinal Fistula / Q000150:complications*; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000150:complications*; D011708:Pylorus