Wilms G, Peene P, Baert A L, Dewit A, Ostyn F, Plets C
J Belge Radiol. 1989 Dec;72(6):465-70.
Pre-operative embolization of juvenile nasopharyngeal angiofibroma was performed in 15 patients. The lesion was supplied by the internal carotid arteries (8 cases), by the internal maxillary artery (15 cases), the accessory meningeal artery (10 cases) and the ascending pharyngeal artery (10 cases). Superselective embolization of the external carotid artery feeders was performed with Ivalon particles, without neurological complications. Good control of per-operative blood loss was noted in 13 out of 15 cases, 2 patients presenting severe per-operative venous bleeding. Recurrence was noted in only one patient, which could be controlled by reembolization.
对15例青少年鼻咽血管纤维瘤患者进行了术前栓塞治疗。病变由颈内动脉供血（8例）、上颌内动脉供血（15例）、脑膜副动脉供血（10例）和咽升动脉供血（10例）。采用Ivalon颗粒对颈外动脉供血支进行超选择性栓塞，未出现神经并发症。15例中有13例术中失血得到良好控制，2例患者出现严重术中静脉出血。仅1例患者复发，可通过再次栓塞控制。
