Sphincter preservation operation and comprehensive treatment for ultra-low rectal cancer / 中华消化外科杂志

ABSTRACT

In the past 20 years, the multidisciplinary treatment model based on evidence-based medicine has significantly increased the rate of sphincter-preservation operation for rectal cancer. How to preserve rectum and anal function, avoid permanent colostomy, and improve post-operative quality of life of patients while ensuring radical resection of tumor, remains to be a key and hot topic in surgical treatment of rectal cancer. Based on literatures and clinical experiences, the authors summarize issues of sphincter preservation operation and comprehensive treatment, including intersphincteric resection, conformal sphincter preservation operation, total neoadjuvant therapy and radioimmunotherapy, for ultra-low rectal cancer, in order to provide reference for the colleagues.