论文部分内容阅读
１９８１～１９９５年共收治鼻窦内翻性乳头状瘤２１例，其中有３例发生癌变，其癌变率为１４．３％。３例均为男性，平均年龄４８岁。治疗采用鼻侧切开及上颌骨切除术。术后５ａ生存率为６６．７％（２／３）。
Between 1981 and 1995, a total of 21 cases of inverted papilloma of the sinus were treated, of which 3 cases had canceration and the rate of canceration was 14.3%. 3 cases were men, with an average age of 48 years. Treatment with nasal incision and maxillary resection. The survival rate of postoperative 5a was 66.7% (2/3).