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.