Coexisting gastric adenocarcinoma and lymphoma following pulmonary lymphocytic infiltration.
D000230:Adenocarcinoma / Q000209:etiology*; D000368:Aged; D000752:Anemia, Pernicious / Q000150:complications; D006801:Humans; D008214:Lymphocytes / Q000473:pathology; D008223:Lymphoma / Q000209:etiology*; D008297:Male; D009378:Neoplasms, Multiple Primary / Q000209:etiology*; D011014:Pneumonia / Q000150:complications* / Q000473:pathology; D013274:Stomach Neoplasms / Q000209:etiology*