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术前应用三维适形治疗局部进展期中低位直肠癌的临床疗效评价 被引量:1

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摘要 目的:探讨术前应用三维适形放射治疗(3-DCRT)局部进展期中低位直肠癌的临床疗效。方法:选取我院自2015年1月-2018年5月收治的经病理组织学证实的局部进展期中低位直肠癌Ⅱ、Ⅲ期患者80例,平均分为两组,每组40例。对照组术前予以常规化疗,观察组术前化疗联合3-DCRT,放化疗后6~8周进行手术,比较两组临床疗效、复发率及转移率。结果:观察组术中保肛率高于对照组(P<0.05);观察组总有效率高于对照组(P<0.05);术后2年随访,观察组转移率、复发率均低于对照组(P<0.05)。结论:术前化疗联合3-DCRT治疗局部进展期中低位直肠癌疗效显著,还可降低术后转移及复发风险。
作者 刘志野 李娜
出处 《医学理论与实践》 2020年第12期1966-1967,共2页 The Journal of Medical Theory and Practice
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