title: Juvenile nasopharyngeal angiofibroma.
mesh_terms: D000293:Adolescent; D000328:Adult; D000728:Androgens / Q000627:therapeutic use; D000792:Angiography; D002648:Child; D004967:Estrogens / Q000627:therapeutic use; D018219:Histiocytoma, Benign Fibrous / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery; D006801:Humans; D008297:Male; D009303:Nasopharyngeal Neoplasms / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery; D009364:Neoplasm Recurrence, Local / Q000453:epidemiology / Q000628:therapy
chemical_list: D000728:Androgens; D004967:Estrogens