title: An unexpected guest in the duodenal ampulla: Tales apart from Rapunzel.
authors.affiliation: Turkiye Yuksek Ihtisas Education and Research Hospital, Gastroenterology Clinic, Ankara, Turkey.
authors.forename: Fatih
authors.initials: F
authors.lastname: Saygili
authors.affiliation: Turkiye Yuksek Ihtisas Education and Research Hospital, Gastroenterology Clinic, Ankara, Turkey.
authors.forename: Erkin
authors.initials: E
authors.lastname: Oztas
authors.affiliation: Turkiye Yuksek Ihtisas Education and Research Hospital, Gastroenterology Clinic, Ankara, Turkey.
authors.forename: Mahmut
authors.initials: M
authors.lastname: Yuksel
authors.affiliation: Turkiye Yuksek Ihtisas Education and Research Hospital, Gastroenterologic Surgery Clinic, Ankara, Turkey.
authors.forename: Yusuf
authors.initials: Y
authors.lastname: Ozogul
mesh_terms: D014670:Ampulla of Vater; D001630:Bezoars / Q000175:diagnosis*; D006801:Humans