title: Symptomatic multichannel pylorus as a complication of previous peptic ulcer surgery.
authors.forename: Huseyin Savas
authors.initials: HS
authors.lastname: Gokturk
authors.forename: Mehmet
authors.initials: M
authors.lastname: Demir
authors.forename: Nevin A
authors.initials: NA
authors.lastname: Ozturk
authors.forename: Erdal
authors.initials: E
authors.lastname: Karagulle
authors.forename: Erkan
authors.initials: E
authors.lastname: Yildirim
authors.forename: Ugur
authors.initials: U
authors.lastname: Yilmaz
mesh_terms: D016099:Endoscopy, Gastrointestinal; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000150:complications* / Q000601:surgery*; D011708:Pylorus / Q000002:abnormalities*