title: [Concomitant presence of a gastric adenocarcinoma and gastrointestinal stromal tumor: report of one case].
abstract: The concomitant presence of a primary gastric adenocarcinoma and a gastrointestinal stromal tumor in the stomach is uncommon. We report a 68-year-old male with an advanced gastric adenocarcinoma. During gastrectomy, a nodular intramural lesion was found. The pathological study, revealed a gastrointestinal stromal tumor, positive form CD117. After six months of follow up, there is no evidence of recurrence of either tumor).
authors.affiliation: Departamento de Anatomía Patológica, Facultad de Medicina, Universidad de La Frontera, Temuco, Chile. lilia.antonio@gmail.com
authors.forename: Lilia
authors.initials: L
authors.lastname: Antonio
authors.forename: Pablo
authors.initials: P
authors.lastname: Guzmán
authors.forename: Miguel
authors.initials: M
authors.lastname: Villaseca
authors.forename: Juan
authors.initials: J
authors.lastname: Araya
authors.forename: Gonzalo
authors.initials: G
authors.lastname: De Toro
authors.forename: Juan
authors.initials: J
authors.lastname: Roa
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology*; D000368:Aged; D046152:Gastrointestinal Stromal Tumors / Q000737:chemistry / Q000473:pathology*; D006801:Humans; D008297:Male; D009378:Neoplasms, Multiple Primary / Q000737:chemistry / Q000473:pathology*; D019009:Proto-Oncogene Proteins c-kit / Q000032:analysis; D013274:Stomach Neoplasms / Q000737:chemistry / Q000473:pathology*
chemical_list: D019009:Proto-Oncogene Proteins c-kit