Laparoscopic abdominoperineal resection

Area of Science:

• Colorectal Surgery
• Minimally Invasive Procedures
• Surgical Oncology

Background:

• Carcinoma of the lower rectum and anus presents significant surgical challenges.
• Traditional open abdominoperineal resection (APR) can involve substantial postoperative morbidity.
• Advancements in laparoscopic surgery offer potential for less invasive oncologic resections.

Purpose of the Study:

• To evaluate the feasibility and outcomes of laparoscopic abdominoperineal resection (APR) for lower rectal and anal cancers.
• To compare the safety and efficacy of the laparoscopic approach versus open surgery.
• To identify potential benefits of laparoscopic APR in terms of patient recovery and surgical outcomes.

Main Methods:

• A cohort of ten patients (7 male, 3 female; ages 32-81) with lower rectal and anal carcinoma underwent laparoscopic APR.
• The surgical technique was meticulously described.
• Postoperative outcomes, including complications and recovery parameters, were assessed.

Main Results:

• Immediate postoperative results were satisfactory across all ten patients.
• One patient experienced postoperative bleeding requiring conversion to open surgery.
• One patient had a threatened colostomy gangrene, which was successfully managed conservatively.
• There were no mortalities in the study cohort.
• Reported advantages included reduced pain, smaller scars, easier colostomy site care, and quicker return of bowel function.

Conclusions:

• Laparoscopic abdominoperineal resection is a safe and effective alternative for treating lower rectal and anal carcinoma.
• The laparoscopic approach offers significant patient benefits, including improved recovery and reduced morbidity compared to open surgery.
• This minimally invasive technique demonstrates comparable efficiency to traditional open surgery for this indication.