摘要
作者对１９８７年７月至１９９０年１０月收治的３８例Ⅱ期颊癌患者行术前放疗，随访五年，其五年生存率为６３．２％（２４／３８），对照组为３８．７％（１２／３１）。两组间五年生存率有显著差异（Ｐ＜０．０５）。
Abstract Thirty-eight patients with stageⅡcheek carcionma were treated by radiotherapy beforeoperation.the 5-year surval rate was 63.2 %.There was significant difference between radiotherapy group and control group.
出处
《口腔医学纵横》
CSCD
1996年第1期46-47,共2页
Journal of Comprehensive Stomatology
