直肠癌术后低位前切除综合征的研究进展

Progress in low anterior resection syndrome of rectal cancer

随着外科器械的发展和外科技术的提高,有更多的低位直肠癌患者在得到根治肿瘤效果的同时也可以保留肛门,但术后有60%~90%的患者会出现低位前切除综合征,其排便功能紊乱会严重影响患者术后的生活质量。本文将从低位前切除综合征的概念、症状、可能的发病机制、防治措施等方面进行阐述,为LARS诊治和预防提供帮助。

With the development of surgical instruments and improved surgical techniques,more and more patients with low rectal cancer can get the effect of the radical cure while preserving the anus.Still,nearly 60%-90%of patients will undergo low anterior resection after surgery Syndrome(down anterior resection syndrome,LARS)LARS can seriously affect patients′quality of life after surgery.This article will explain the concept,symptoms,possible pathogenesis,prevention,and treatment measures of LARS and provide help for the diagnosis,treatment and prevention of LARS.