ObjectiveTo investigate the factors related with curative effect and prognosis of postoperative radiotherapy for nasal and paranasal sinuses carcinoma.
目的探讨影响鼻腔副鼻窦恶性肿瘤术后放疗效果与预后的因素。
2
Objective to discuss the self-restraint water pocket in the nasal sinuses endoscope postoperative and the effect of stanching bleeding.