[The application of superselective external carotid arteriography and preoperative embolization].
D000293:Adolescent; D000328:Adult; D002342:Carotid Artery, External / Q000000981:diagnostic imaging*; D004621:Embolization, Therapeutic; D005260:Female; D005781:Gelatin Sponge, Absorbable; D018219:Histiocytoma, Benign Fibrous / Q000000981:diagnostic imaging / Q000628:therapy; D006801:Humans; D008297:Male; D009303:Nasopharyngeal Neoplasms / Q000000981:diagnostic imaging / Q000628:therapy; D011300:Preoperative Care; D011859:Radiography