Surgical skills and precautions of pelvic exenteration combined with pelvic wall resection.
10.3760/cma.j.cn441530-20221208-00517
- VernacularTitle:盆腔脏器合并骨盆壁切除的手术技巧与注意事项
- Author:
Yu TAO
1
;
Jian ZHANG
1
Author Information
1. Department of Colorectal Surgery, Second Affiliated Hospital of Naval Medical University(Shanghai Changzheng Hospital), Shanghai 200003, China.
- Publication Type:Journal Article
- MeSH:
Humans;
Pelvic Exenteration/adverse effects*;
Quality of Life;
Neoplasm Recurrence, Local/surgery*;
Pelvis/pathology*;
Postoperative Complications/etiology*;
Rectal Neoplasms/pathology*;
Retrospective Studies;
Treatment Outcome
- From:
Chinese Journal of Gastrointestinal Surgery
2023;26(3):227-234
- CountryChina
- Language:Chinese
-
Abstract:
The treatment of locally advanced rectal cancer (LARC) or locally recurrent rectal cancer (LRRC) has been a difficulty and challenge in the field of advanced rectal cancer, while pelvic exenteration (PE), as an important way to potentially achieve radical treatment of LARC and LRRC, has been shown to significantly improve the long-term prognosis of patients. The implementation of PE surgery requires precise assessment of the extent of invasion of LARC or LRRC and adequate preoperative preparation through multidisciplinary consultation before surgery. The lateral pelvis involves numerous tissues, blood vessels, and nerves, and resection is most difficult, and the ureteral and Marcille triangle approaches are recommended; while the supine transabdominal approach combined with intraoperative change to the prone jacket position facilitates adequate exposure of the surgical field and enables precise overall resection of the bony pelvis and pelvic floor muscle groups invaded by the tumor. Empty pelvic syndrome has always been an major problem to be solved during PE. The application of extracellular matrix biological mesh to reconstruct pelvic floor defects and isolate the abdominopelvic cavity is expected to reduce postoperative pelvic floor related complications. Reconstruction of the urinary system and important vessels after PE is essential, and the selection of appropriate reconstruction methods helps to improve the patient's postoperative quality of life, while more new methods are also being continuously explored.
