Current trends and challenges in minimally invasive surgical treatment for gynecologic cancers in Japan: a cancer statistics report.

Minimally invasive surgery (MIS) for gynecologic cancers, which includes laparoscopic and robotic approaches, has seen significant growth in Japan over the past decade. While offering numerous benefits, including reduced postoperative pain and shorter hospital stays, its rapid adoption has also highlighted several challenges, particularly in the management of severe surgical adverse events and disparities in training and access to technology. This article explores the current trends in MIS adoption in Japan, focusing on laparoscopy and robotic surgery, their benefits and limitations, the regulatory and certification frameworks established by the Japan Society of Gynecologic and Obstetric Endoscopy and Minimally Invasive Therapy, and future directions for ensuring safety and efficacy in gynecologic oncology surgery.