Classification system of radical surgery for rectal cancer based on membrane anatomy.
10.3760/cma.j.cn441530-20230322-00088
- Author:
A Jiana LI
1
;
Jia Qi WANG
1
;
Hai Long LIU
2
;
Mou Bin LIN
2
Author Information
1. Department of General Surgery, Yangpu Hospital of Tongji University, Shanghai 200090, China.
2. Department of General Surgery, Yangpu Hospital of Tongji University, Shanghai 200090, China Institute of Gastrointestinal Surgery and Translational Medicine, Tongji University School of Medicine, Shanghai 200090, China.
- Publication Type:Journal Article
- MeSH:
Female;
Humans;
Uterine Cervical Neoplasms;
Rectal Neoplasms/pathology*;
Rectum/anatomy & histology*;
Pelvis/innervation*;
Proctectomy
- From:
Chinese Journal of Gastrointestinal Surgery
2023;26(7):625-632
- CountryChina
- Language:Chinese
-
Abstract:
Because the classification system of radical surgery for rectal cancer has not been established, it is impossible to select the appropriate surgical method according to the clinical stage of the tumor. In this paper, we explained the theory of " four fasciae and three spaces " of pelvic membrane anatomy and then combined this theory with the membrane anatomical basis of Querleu-Morrow classification for radical cervical cancer resection. Based on this theory and the membrane anatomy of Querleu-Morrow classification of radical cervical cancer resection, we proposed a new classification system of radical rectal cancer surgery based on membrane anatomy according to the lateral lymph node dissection range of the rectum. This system classifies the surgery into four types (ABCD) and defines corresponding subtypes based on whether the autonomic nerve was preserved. Among them, type A surgery is total mesorectal excision (TME) with urogenital fascia preservation, type B surgery is classical TME, type C surgery is extended TME, and type D surgery is lateral extended resection. This classification system unifies the anatomical terminology of the pelvic membrane, validates the feasibility of using the " four fasciae and three fascial spaces " theory to classify rectal cancer surgery, and lays the theoretical foundation for the future development of a unified and standardized classification of radical pelvic tumor surgery.
