title: [Case of advanced gastric cancer with remakable gynecomastia and marked elevation of serum human chorionic gonadotropin (HCG)].
mesh_terms: D000230:Adenocarcinoma / Q000378:metabolism*; D000368:Aged; D006063:Chorionic Gonadotropin / Q000378:metabolism*; D006177:Gynecomastia / Q000209:etiology*; D006801:Humans; D008297:Male; D013274:Stomach Neoplasms / Q000378:metabolism*
chemical_list: D006063:Chorionic Gonadotropin