Synchronous ulcerating adenocarcinoma and malignant lymphoma of the stomach.
D000230:Adenocarcinoma / Q000473:pathology*; D000368:Aged; D005743:Gastrectomy; D006801:Humans; D008223:Lymphoma / Q000473:pathology*; D008297:Male; D009378:Neoplasms, Multiple Primary; D013274:Stomach Neoplasms / Q000473:pathology*