Laparoscopic liver resection for benign disease.

Area of Science:

• Hepatobiliary surgery
• Minimally invasive surgery
• Surgical oncology

Background:

• Benign liver disease necessitates surgical intervention in certain cases.
• The laparoscopic approach is increasingly explored for liver resections.
• Evaluating the safety and efficacy of laparoscopic liver resection for benign conditions is crucial.

Purpose of the Study:

• To assess the feasibility and outcomes of laparoscopic liver resection for benign liver disease.
• To determine the safety profile and complication rates associated with this approach.
• To identify patient and lesion characteristics suitable for laparoscopic liver resection.

Main Methods:

• A prospective case series involving 50 patients with benign liver disease.
• Inclusion criteria focused on peripheral lesions (segments 2-6) up to 5 cm.
• Standardized laparoscopic technique with specific instruments and extraction method was employed.

Main Results:

• The study included 50 patients undergoing laparoscopic liver resection for benign disease.
• Mean surgical time was 191 minutes with a low conversion rate (8%) and transfusion rate (2%).
• No mortality was observed; postoperative morbidity was 10% (nonspecific complications), with a median hospital stay of 5 days.

Conclusions:

• Laparoscopic liver resection is a viable and recommended option for benign liver disease, particularly for peripheral lesions requiring limited resection.
• The approach offers cosmetic advantages and reduced abdominal wall damage.
• Careful patient selection and specialized training are essential for successful outcomes, with indications mirroring open surgery.