超低位直肠癌经括约肌间切除术前盆底影像学评估进展  

Recent advances on preoperative pelvic imaging evaluation of intersphincteric resection for ultra-low rectal cancer

作　　者：卓光鑽 丁健华 Zhuo Guangzuan;Ding Jianhua(Department of Colorectal&Anal Surgery,PLA Rocket Force Characteristic Medical Center,Beijing 100088,China)

机构地区：[1]中国人民解放军火箭军特色医学中心肛肠外科,北京100088

出　　处：《腹部外科》2023年第6期430-436,共7页Journal of Abdominal Surgery

基　　金：国家自然科学基金:(821728451012108);首都临床诊疗技术研究及转化应用(Z211100002921044)。

摘　　要：经括约肌间切除术作为超低位直肠癌的极限保肛手术方式发展迅速,术前充分的影像学评估是确保手术顺利实施的重要环节。但由于超低位直肠癌所处部位及周围组织结构的特殊性,其术前评估内容及方式仍有一定争议,此文结合火箭军特色医学中心临床实践经验,总结超低位直肠癌术前盆底影像学评估进展。As the ultimate sphincter-preserving approach for ultra-low rectal cancer,intersphincteric resection has undergone rapid developments.Adequate preoperative imaging evaluation is crucial in ensuring its successful implementation.However,due to unique location and anatomy associated with ultra-low rectal cancer,there are still ongoing controversies of preoperative imaging evaluations.This review summarized the latest advancements in preoperative pelvic imaging for ultra-low rectal cancer based upon the experience of our center.

关 键 词：超低位直肠癌 经括约肌间切除术 术前评估 盆底影像学 磁共振成像 经直肠腔内超声 

分 类 号：R735.37[医药卫生—肿瘤]