title: Laparoscopic resection for ectopic gastric mucosa of the duodenum: report of a case.
abstract: We report herein the case of a 53-year-old man in whom ectopic gastric mucosa was successfully resected laparoscopically. Radiography and endoscopy showed a well-demarcated and sessile polypoid lesion measuring 2.0 cm in diameter in the second part of the duodenum. Under the diagnosis of a submucosal tumor of the duodenum, a wedge resection of the duodenum was performed laparoscopically. Subsequent histological examination revealed that the tumor was ectopic gastric mucosa of the duodenum.
authors.affiliation: Department of Surgery I, Oita Medical University, Japan.
authors.forename: N
authors.initials: N
authors.lastname: Shiraishi
authors.forename: K
authors.initials: K
authors.lastname: Yasuda
authors.forename: T
authors.initials: T
authors.lastname: Bandoh
authors.forename: Y
authors.initials: Y
authors.lastname: Adachi
authors.forename: K
authors.initials: K
authors.lastname: Kaketani
authors.forename: S
authors.initials: S
authors.lastname: Kitano
mesh_terms: D002828:Choristoma / Q000601:surgery*; D004378:Duodenal Diseases / Q000601:surgery*; D005753:Gastric Mucosa; D006801:Humans; D010535:Laparoscopy; D008297:Male; D008875:Middle Aged