title: Estrogen production and its origin in men with gonadotropin-producing neoplasms.
mesh_terms: D000328:Adult; D000368:Aged; D002822:Choriocarcinoma / Q000503:physiopathology*; D003687:Dehydroepiandrosterone / Q000378:metabolism; D004958:Estradiol / Q000096:biosynthesis / Q000097:blood / Q000378:metabolism* / Q000652:urine; D004970:Estrone / Q000096:biosynthesis; D006729:Hormones, Ectopic / Q000378:metabolism*; D006801:Humans; D008175:Lung Neoplasms / Q000503:physiopathology*; D008297:Male; D008479:Mediastinal Neoplasms / Q000503:physiopathology*; D008875:Middle Aged; D009384:Paraneoplastic Endocrine Syndromes; D013274:Stomach Neoplasms / Q000503:physiopathology*; D013736:Testicular Neoplasms / Q000503:physiopathology*; D014316:Tritium
chemical_list: D006729:Hormones, Ectopic; D014316:Tritium; D004970:Estrone; D003687:Dehydroepiandrosterone; D004958:Estradiol