title: Double pylorus: strong evidence for the acquired etiology of this rare abnormality.
authors: Department of Internal Medicine and Gastroenterology, Hospital of Ministry of Home Affairs and Administration, Białystok, Poland. anczaj1@wp.pl
authors: A
authors: A
authors: Czajkowski
authors: M
authors: M
authors: Rosołowski
authors: A
authors: A
authors: Lukaszyk
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005500:Follow-Up Studies; D005747:Gastric Fistula / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D005773:Gastroscopy; D006801:Humans; D008297:Male; D010438:Peptic Ulcer Hemorrhage / Q000175:diagnosis* / Q000628:therapy; D011708:Pylorus / Q000002:abnormalities / Q000473:pathology*; D013276:Stomach Ulcer / Q000150:complications / Q000175:diagnosis* / Q000628:therapy