目的探讨鼻咽部纤维血管瘤术前栓塞治疗对外科手术切除的安全性和有效性。

Objective To approach the safety and efficacy of the preoperative embolotherapy for nasopharyngeal angiofibroma with exairesis.

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结论：经硬腭-唇龈联合路径切除上颌结节部和部分上颌窦后外侧壁及翼突内外板是治疗突入翼腭窝鼻咽纤维血管瘤的有效方法。

Conclusion: The approach from palatum durum chilogum seems to have a salutary effect on resecting the maxillary tuberosity and part of retrolateral wall of the genyantrum.

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