术中仔细解剖可避免损伤喉返神径和甲状旁腺，以及预防大出血的发生。

Careful intraoperative dissection can help to avoid injuries of recurrent nerve and parathyroid, and to prevent massive bleeding.

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结论：钬激光治疗喉声带癌方法简单，创伤小，出血少，术野清晰。

Conclusions: Holmium laser in the treatment of vocal cord cancer is simple, minimal trauma, less bleeding, its operative field is very clear.

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结果1658例接受纤支镜检查患者中，鼻出血占首位，喉、支气管痉挛居第二位，其他并发症有咯血、心血管并发症等。

Results Among the 1658 patients received the fiberoptic bronchoscopy, epistaxis was first, followed by throat and bronchospasm, including hemoptysis, complications of heart and cerebral vessels.

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