title: The action of hormones on juvenile nasopharyngeal angiofibroma. A case report.
mesh_terms: D000293:Adolescent; D000328:Adult; D000792:Angiography; D001706:Biopsy; D002648:Child; D004054:Diethylstilbestrol / Q000627:therapeutic use*; D018219:Histiocytoma, Benign Fibrous / Q000188:drug therapy*; D006801:Humans; D009303:Nasopharyngeal Neoplasms / Q000188:drug therapy*; D011300:Preoperative Care; D013739:Testosterone / Q000627:therapeutic use*
chemical_list: D013739:Testosterone; D004054:Diethylstilbestrol