Laparoscopy as a routine approach for left lateral sectionectomy

Area of Science:

• Hepatobiliary Surgery
• Minimally Invasive Surgery
• Surgical Oncology

Background:

• Laparoscopic left lateral sectionectomy has been preferred over open surgery since 1997.
• This study evaluates the outcomes of this minimally invasive technique.

Purpose of the Study:

• To assess the safety and feasibility of laparoscopic left lateral sectionectomy.
• To evaluate the outcomes of this surgical approach for liver lesions.

Main Methods:

• 36 laparoscopic left lateral sectionectomies were performed between 1997 and 2005.
• Procedures utilized five trocars and a small incision for specimen retrieval, with harmonic scalpel and staplers for resection.
• The Pringle maneuver was employed in 24 patients.

Main Results:

• The study included 36 patients (mean age 55.2 years) with malignant and benign liver lesions.
• Mean operative time was 171.5 minutes with minimal blood loss (mean 208 ml) and no transfusions required.
• One conversion to laparotomy, two postoperative complications (incisional hernia, pneumonia), and no deaths were reported. Median postoperative stay was 5.2 days.

Conclusions:

• Laparoscopic left lateral sectionectomy is a safe and feasible procedure for selected patients.
• The technique demonstrates favorable outcomes, including low morbidity and short hospital stays.
• This approach can be considered for routine implementation in appropriate cases.