Methods:Using electro-cauterization, microwave-cauterization and traditional anterior nose packing in treating serious superficial arterial epistaxis under endoscopy.
方法：鼻内窥镜下以传统的前鼻孔填塞法及电热烧灼法、微波凝固法治疗动脉性鼻出血。
The merit and demerit of virtual endoscopy are pointed out through compared with traditional endoscope, and the perspective of clinical application of virtual endoscopy is expected.
通过与传统内窥镜进行比较，指出仿真内镜的优点和缺点，并展望仿真内镜的应用前景。
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