Laparoscopic resection for middle and low rectal cancer

Area of Science:

• Minimally invasive surgery
• Surgical oncology
• Gastrointestinal surgery

Background:

• Laparoscopic techniques are increasingly adopted in complex abdominal surgeries.
• Rectal cancer treatment requires careful consideration of surgical approach for optimal outcomes.

Purpose of the Study:

• To assess the technical feasibility of laparoscopic resection for middle and low rectal cancers.
• To evaluate the safety and oncological results of this minimally invasive approach.

Main Methods:

• Retrospective analysis of 97 laparoscopic resections for rectal cancers within 10 cm of the anal verge.
• Data collected included operation time, blood loss, complications, hospital stay, lymph node retrieval, and recurrence rates.

Main Results:

• The procedure was technically feasible with a low conversion rate (4.3%) and no mortalities.
• Surgical complications occurred in 11.9% of patients, with low rates of anastomosis leakage.
• Oncological outcomes showed an 8.7% recurrence rate after a median follow-up of 28.4 months.

Conclusions:

• Laparoscopic resection is a viable surgical option for middle and low rectal cancers.
• The technique offers acceptable short-term surgical outcomes and long-term oncological control.