论文部分内容阅读
本文报导鼻咽癌颅神经侵犯及(或)颅底骨质破坏257例,在不同年龄组中,30岁以下鼻咽癌颅神经侵犯及颅底骨质破坏发生率较高。同时有颅神经侵犯及颅底骨质破坏者以高分化类发生率最高(26.4%);低分化类次之(22.2%);未分化类较少(15.3%)。单有颅神经侵犯的占收治鼻咽癌518例的17.2%,单有颅底骨质破坏的占10.2%。有颅底骨质破坏的168例中伴颅神经侵犯115例(68.4%)。有前组颅神经侵犯时颅底骨质破坏发生率较高。但统计学处理各组间差异无显著意义。
This article reports 257 cases of cranial nerve invasion and (or) skull base bone destruction of nasopharyngeal carcinoma. In different age groups, the incidence of cranial nerve invasion and skull base bone destruction in nasopharyngeal carcinoma is less than 30 years old. At the same time, the incidence of cranial nerve invasion and skull base bone destruction was highest in highly differentiated types (26.4%), followed by poorly differentiated types (22.2%), and undifferentiated types (15.3%). Only cranial nerve invasion accounted for 17.2% of 518 cases of nasopharyngeal carcinoma, and only 10.2% of skull base bone destruction. There were 168 cases of cranial nerve invasion in the skull base destruction in 115 cases (68.4%). There is a higher incidence of skull base bone destruction in the presence of anterior cranial nerve invasion. However, statistically significant differences between the groups were not significant.