title: New surgical approach to nasopharyngeal angiofibromas.
mesh_terms: D000293:Adolescent; D000792:Angiography; D002648:Child; D004054:Diethylstilbestrol / Q000627:therapeutic use; D018219:Histiocytoma, Benign Fibrous / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D009303:Nasopharyngeal Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery*; D011300:Preoperative Care; D013536:Suture Techniques; D013537:Sutures
chemical_list: D004054:Diethylstilbestrol