[Laparoscopic surgery for gastric cancer]

Area of Science:

• Gastroenterology
• Surgical Oncology
• Minimally Invasive Surgery

Context:

• Advancements in diagnostic techniques have led to increased detection of early gastric cancer (EGC).
• Development of minimally invasive surgical procedures, such as laparoscopic gastrectomy, has followed the rise in EGC detection.
• Laparoscopic-assisted distal gastrectomy (LADG) was the first laparoscopic procedure for EGC, paving the way for techniques like laparoscopic wedge resection (LWR) and intragastric mucosal resection (IGMR).

Purpose:

• To review the development and current status of laparoscopic procedures for the treatment of early gastric cancer.
• To highlight the advantages of laparoscopic approaches in terms of invasiveness, recovery, and patient outcomes.

Summary:

• Laparoscopic gastrectomy techniques, including LADG, LWR, and IGMR, have been developed for early gastric cancer.
• Short-term results suggest laparoscopic approaches offer minimal invasion, early recovery, and reduced morbidity/mortality.
• Wider acceptance of laparoscopic procedures for gastric cancer in Korea is anticipated if long-term outcomes are validated through randomized controlled trials.

Impact:

• Laparoscopic surgery is emerging as a viable, less invasive option for early gastric cancer treatment.
• Improved patient recovery and potentially reduced complications are key benefits of these minimally invasive techniques.
• Further research, particularly long-term randomized controlled trials, is crucial to solidify the role of laparoscopic surgery in gastric cancer management and guide future clinical practice.