title: [A case of gastric gastrointestinal autonomic nerve tumor of fornix prolapsed into bulbus of the duodenum with ball valve syndrome].
authors.affiliation: Department of Surgery, Yamamoto General Hospital.
authors.forename: Tomohide
authors.initials: T
authors.lastname: Hori
authors.forename: Yoshikatsu
authors.initials: Y
authors.lastname: Okada
authors.forename: Hideki
authors.initials: H
authors.lastname: Machishi
authors.forename: Takeshi
authors.initials: T
authors.lastname: Muneyuki
authors.forename: Moritaka
authors.initials: M
authors.lastname: Nagai
authors.forename: Masayuki
authors.initials: M
authors.lastname: Kishiwada
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001341:Autonomic Nervous System / Q000473:pathology*; D004378:Duodenal Diseases / Q000473:pathology* / Q000601:surgery; D005260:Female; D005770:Gastrointestinal Neoplasms / Q000473:pathology* / Q000601:surgery; D006801:Humans; D011391:Prolapse; D013274:Stomach Neoplasms / Q000473:pathology* / Q000601:surgery; D013577:Syndrome