Objective:To assess the clinical value of selective transcatheter arterial embolization(TAE) in nasopharyngeal fibroangioma before operation.

探讨经导管选择性动脉栓塞术在鼻咽纤维血管瘤切除术前治疗的临床价值。

Dacryocystography was preformed in all patients before operation to confirm the obstructive sity and the size of lacrimal sac.

术前造影以了解泪囊的大小和阻塞的部位，以选择最佳手术适应证。

Before operation,plate and fixed,the tire is put on the arm which is driven by neumatic and guided by the chute.

机器操作前，需将轮胎修理模镶入热板导槽并固定，将轮胎挂入压胎臂。

By music nursing combined with dredging psychology in peri-operation period, the psychological anypnia, low emotion, actuation and nevous anxiety before operation were improved.

通过对围手术期的音乐护理加心理疏导，改善术前失眠、情绪低落、易激动烦乱、紧张不安焦虑的心理。