Robotic segmentectomy for early-stage lung cancer.

Area of Science:

• Thoracic Surgery
• Surgical Oncology
• Minimally Invasive Surgery

Background:

• Lobectomy has been the standard surgical treatment for early-stage non-small cell lung cancer (NSCLC).
• Segmentectomy was previously reserved for benign conditions or lung preservation cases.
• Recent evidence suggests segmentectomy's superiority in overall survival for early-stage NSCLC.

Purpose of the Study:

• To review the indications for robotic-assisted segmentectomy in non-small cell lung cancer (NSCLC).
• To outline preoperative evaluation and operative conduct for robotic segmentectomy.
• To describe generalized approaches for robotic-assisted lung segmentectomies.

Main Methods:

• Review of current literature and clinical practices regarding robotic-assisted thoracic surgery.
• Analysis of the advantages of robotic surgery in lung cancer resection.
• Description of surgical techniques for various lung segments using robotic assistance.

Main Results:

• Segmentectomy demonstrates improved overall survival compared to lobectomy for early-stage NSCLC.
• Robotic-assisted surgery offers benefits such as 3D visualization, enhanced magnification, and improved ergonomics.
• Video-assisted thoracic surgery (VATS) remains widespread, but robotic approaches are gaining traction.

Conclusions:

• Segmentectomy is a viable and potentially superior standard procedure for small, peripheral NSCLC.
• Robotic-assisted segmentectomy presents significant advantages and is a rapidly developing surgical option.
• This review provides a guide for robotic-assisted segmentectomy, adaptable to surgeon experience.