title: [Gastric lymphosarcoma associated with early carcinoma (type IIa)--a case report].
abstract: We report a case of gastric lymphosarcoma associated with early carcinoma (type IIa). Lymphosarcoma was also seen in the small intestine, but there were no metastatic lesions in the lymph nodes , liver, and peritoneum. This suggest that lymphosarcoma was the primary cancer in both the stomach and small intestine. Microscopically, the early carcinoma was a moderately differentiated tubular adenocarcinoma . Only two earlier cases of coexistent gastric lymphosarcoma and early gastric carcinoma have been reported in the literature.
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology*; D000368:Aged; D005336:Fiber Optic Technology; D005773:Gastroscopy; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000473:pathology*; D008297:Male; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging; D013274:Stomach Neoplasms / Q000473:pathology*