title: Painful gynecomastia following cytotoxic therapy for testis cancer: a potentially favorable prognostic sign?
abstract: Ninety-six patients who received cytotoxic chemotherapy for germ cell neoplasms of the testis were studied. Painful gynecomastia developed in eight patients (8%) between 6 and 24 weeks after the initiation of cytotoxic therapy (mean 18 wk). Serum content of the beta subunit of human chorionic gonadotropin was normal in each patient when gynecomastia developed. Gynecomastia occurred following cytotoxic therapy for advanced disease in seven patients, and one patient was receiving adjunctive drug therapy for stage I disease. Six of the seven patients with advanced disease were in complete remission when gynecomastia developed; survival was superior in patients who developed treatment-related gynecomastia compared to those patients who did not (p less than 0.05). Gynecomastia may occur in adult males after cytotoxic therapy for testis cancer; such gynecomastia does not necessarily indicate recurrent malignancy and may be a favorable prognostic sign.
mesh_terms: D000293:Adolescent; D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects* / Q000627:therapeutic use; D001761:Bleomycin / Q000008:administration & dosage / Q000009:adverse effects; D002699:Chlorambucil / Q000008:administration & dosage / Q000009:adverse effects; D002945:Cisplatin / Q000008:administration & dosage / Q000009:adverse effects; D003520:Cyclophosphamide / Q000008:administration & dosage / Q000009:adverse effects; D003609:Dactinomycin / Q000008:administration & dosage / Q000009:adverse effects; D006177:Gynecomastia / Q000139:chemically induced*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain; D011379:Prognosis; D013736:Testicular Neoplasms / Q000175:diagnosis* / Q000188:drug therapy / Q000401:mortality; D014747:Vinblastine / Q000008:administration & dosage / Q000009:adverse effects
chemical_list: D001761:Bleomycin; D002699:Chlorambucil; D003609:Dactinomycin; D014747:Vinblastine; D003520:Cyclophosphamide; D002945:Cisplatin