This book offers lavishly illustrated, authoritative guidance on endoscopic, robotic, and minimally invasive procedures, as well as current medical therapies. An all-new editorial team led by Drs. Syed A. Ahmad and Aurora D. Pryor provides a fresh perspective on both content and organization, incorporating new and diverse images and illustrations, new videos, and new contributing authors who represent a “who’s who” of international experts in the field.