[Nasopharyngeal angiofibroma. The effect of superselective angiographic embolization (SSAE) at operation].
D000293:Adolescent; D004621:Embolization, Therapeutic / Q000379:methods*; D018219:Histiocytoma, Benign Fibrous / Q000628:therapy*; D006801:Humans; D008297:Male; D009303:Nasopharyngeal Neoplasms / Q000628:therapy*; D011300:Preoperative Care