Nasopharyngeal angiofibroma, an angiographic evaluation.
D000293:Adolescent; D000792:Angiography; D002339:Carotid Arteries; D002648:Child; D003452:Cryosurgery; D004844:Epistaxis / Q000209:etiology; D018219:Histiocytoma, Benign Fibrous / Q000175:diagnosis*; D006801:Humans; D008297:Male; D009303:Nasopharyngeal Neoplasms / Q000175:diagnosis*