鼻出血是耳鼻咽喉科常见的急症之一,也是涉及多种疾病的常见临床症状。治疗的基本原则是明确鼻出血的部位和选用合适的手段使之快速、有效地停止[1]。鼻内窥镜能有效扩大并延伸医务人员视野,结合微波治疗损伤小,止血效果确切的优点,在治疗鼻腔后部出血方面取得了较好的效果。现 Epistaxis is one of the common emergency of otolaryngology, but also common clinical symptoms involving a variety of diseases. The basic principle of treatment is to identify the site of epistaxis and choose the appropriate means to stop it quickly and effectively [1]. Nasal endoscope can effectively expand and extend the medical staff field of vision, combined with microwave treatment of small damage, the exact hemostatic effect, in the treatment of posterior nasal bleeding has achieved good results. Now