title: Presurgical internal maxillary artery embolization in juvenile angiofibroma.
mesh_terms: D000293:Adolescent; D000792:Angiography; D002342:Carotid Artery, External / Q000601:surgery; D002404:Catheterization; D002648:Child; D004617:Embolism; D006470:Hemorrhage / Q000517:prevention & control; D018219:Histiocytoma, Benign Fibrous / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D008438:Maxillary Artery / Q000000981:diagnostic imaging; D008863:Microspheres; D009303:Nasopharyngeal Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery*; D009364:Neoplasm Recurrence, Local / Q000601:surgery; D011300:Preoperative Care; D012826:Silicone Elastomers
chemical_list: D012826:Silicone Elastomers