The juvenile angiofibroma of the nasopharynx.
D000293:Adolescent; D000328:Adult; D002648:Child; D005350:Fibroma / Q000000981:diagnostic imaging; D018219:Histiocytoma, Benign Fibrous / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008722:Methods; D009303:Nasopharyngeal Neoplasms / Q000000981:diagnostic imaging; D011859:Radiography