Natural Orifice Specimen Extraction Surgery

Xishan Wang is a Professor and Director of Department of Colorectal Surgery, Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, China. He is also the Chairman, Colorectal Cancer Committee of Chinese Medical Doctor Association.

Overview of NOSES.- Preoperative Preparation of NOSES for Gastrointestinal Cancer.- Laparoscopic Anatomy of Thoracic, Abdominal and Pelvic Cavity.- Laparoscopic Lower Rectal Cancer Resection with Transanal Specimen Extraction (CRC-NOSES IA and CRC-NOSES IB).- Laparoscopic Ultra Low Rectal Cancer Resection with Transanal Specimen Extraction (CRC-NOSES IC, Coloanal Hand-Sewn Anastomosis).- Laparoscopic Resection of Tumors of Left Colon, Sigmoid colon and Upper Rectum with Transanal Specimen Extraction (NOSES IV and VI): Portuguese Experience.- NOSES in Colorectal Surgery: Vietnamese Experience.- Experience and Skill Sharing on NOSES in the Left and Right Colon.- Natural Orifice Specimen Extraction in Laparoscopic Anterior Resection (NOSE-LAR): Taiwanese Experience.- Laparoscopic Complex NOSES Surgery of Colorectal Tumor.