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[Does synchronous abdominoperineal rectum excision have real advantages?].
Langenbecks Archiv Fur Chirurgie
|January 1, 1985
Summary
For rectosigmoid cancer surgery, over 63% of patients maintained continence. Combined abdominoperineal rectum excision saw reduced operating times and significantly lower mortality rates.
Area of Science:
- Colorectal Surgery
- Surgical Oncology
Background:
- Rectosigmoid cancer presents significant surgical challenges.
- Surgical techniques aim to balance oncologic resection with functional outcomes.
Purpose of the Study:
- To analyze surgical outcomes for rectosigmoid cancer.
- To compare different surgical approaches regarding continence, operative time, and mortality.
Main Methods:
- Retrospective analysis of 421 rectosigmoid cancer patients operated between 1974-1984.
- Categorization of surgical procedures based on sphincter preservation and excision type (combined abdominoperineal rectum excision - CAPE).
- Comparison of outcomes between sphincter-preserving and CAPE procedures, including metachronous vs. synchronous CAPE.
Main Results:
- 63.8% of patients underwent operations preserving continence.
- 17 cases involved rectum removal with intact sphincter muscle.
- Combined abdominoperineal rectum excision (CAPE) was performed in 20.4% of cases.
- Synchronous CAPE was associated with a 34-minute shorter average operating time compared to metachronous CAPE.
- Mortality decreased from 19% to 9% over the study period.
Conclusions:
- Continence-preserving surgeries are feasible in a majority of rectosigmoid cancer cases.
- Synchronous CAPE offers efficiency benefits over metachronous approaches.
- Improvements in surgical management led to a significant reduction in operative mortality for rectosigmoid cancer.