title: Collision tumor arising from a gastric duplication cyst.
authors.affiliation: Department of Internal Medicine, Pusan National University School of Medicine, and Biomedical Research Institute, Pusan National University Hospital, Busan, Korea.
authors.forename: Sung Yong
authors.initials: SY
authors.lastname: Han
authors.affiliation: Department of Internal Medicine, Pusan National University School of Medicine, and Biomedical Research Institute, Pusan National University Hospital, Busan, Korea.
authors.forename: Gwang Ha
authors.initials: GH
authors.lastname: Kim
mesh_terms: D000230:Adenocarcinoma / Q000000981:diagnostic imaging / Q000473:pathology*; D000328:Adult; D002294:Carcinoma, Squamous Cell / Q000000981:diagnostic imaging / Q000473:pathology*; D019160:Endosonography; D005260:Female; D006801:Humans; D018193:Neoplasms, Complex and Mixed / Q000000981:diagnostic imaging / Q000473:pathology*; D013270:Stomach / Q000002:abnormalities* / Q000000981:diagnostic imaging; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*