title: Synchronous carcinoma and primary MALT-lymphoma of the stomach. A report of two cases.
abstract: A synchronous presentation of an adenocarcinoma and a primary low grade B-cell lymphoma of mucosa-associated lymphoid tissue (MALT) in the stomach is reported in a 73-year-old woman and a 55-year-old man. The diagnosis was based on microscopic examination of surgical specimens with immunohistochemistry. A possible etiology of the simultaneous presence of these two neoplasms in the stomach is discussed on the basis of our own material and review of the literature.
authors.affiliation: Department of Clinical and Experimental Pathomorphology, Jagiellonian University Medical College, Kraków.
authors.forename: J
authors.initials: J
authors.lastname: Heitzman
authors.forename: J
authors.initials: J
authors.lastname: Stachura
authors.forename: K
authors.initials: K
authors.lastname: Gałazka
authors.forename: A
authors.initials: A
authors.lastname: Budzyński
mesh_terms: D000230:Adenocarcinoma / Q000737:chemistry / Q000473:pathology*; D000368:Aged; D005260:Female; D006801:Humans; D018442:Lymphoma, B-Cell, Marginal Zone / Q000737:chemistry / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000737:chemistry / Q000473:pathology*; D013274:Stomach Neoplasms / Q000737:chemistry / Q000473:pathology*