1China Anti Cancer Association guidelines for targeted therapy and immunotherapy of biliary tract malignancies(2022)(summary edition)Biliary Tract Tumor Committee of China Anti Cancer Association481-4912Further standardize licensing of surgical procedures,of metabolic and bariatric surgery in ChinaWANG Yong, LIU Jin-gang492-494,4983Assessment and promotion of new procedures in metabolic and bariatric surgery based upon clinical researchZHANG Zhong-tao, ZHANG Peng495-4984The present and future of novel metabolic and bariatric proceduresZHU Shai-hong, CUI Bei-bei, ZHU Li-yong499-502,5095Latest developments and evaluations in international bariatric and metabolic surgeryWANG Cun-chuan, ZHOU Fu-qing, DONG Zhi-yong503-5096Advances in the mechanism of new procedures in metabolic and bariatric surgeryZHANG Pin, BAN Xu-yan, ZHAG Hong-wei510-5147The value,controversy and strategy of one anastomosis gastric bypassLIU Yang, ZHANG Zhong-tao514-5198The value,existing problems and countermeasures of single anastomosis duodenal-ileal bypass with sleeve gastrectomy in the treatment of obesity and metabolic diseasesJIANG Tao, WANG Lun, HU Li-fu519-5239The value and challenges of sleeve gastrectomy with transit bipartitionZHU Xiao-cheng, YAO Li-bin523-52810The choice and difficulties of sleeve gastrectomy plus proceduresLIANG Hui, LI Cong, SHEN Jia-jia529-53311Implementation and value of staged abdominoplasty after metabolic and bariatric surgeryGU Yan, YANG Jian-jun, Widjaja Jason533-53612Greater China metabolic and bariatric surgery database registry report(2022)540-55113Clinical outcome of media approach laparoscopic sleeve gastrectomy in the treatment of morbid obesity:An analysis of 73 casesZHANG Yi-qiao, BIAN Shi-bo, LI Meng-yi552-55614A comparative study between sleeve gastrectomy with proximal jejunal bypass and Roux-en-Y gastric bypass in alleviating type 2 diabetes mellitusLIANG Hui, LI Cong, LIN Shi-bo557-56115Comparative study of perioperative effect about single port laparoscopic sleeve gastrectomy with gastric suspension techniqueYANG Jian-jun, HOU Dong-sheng, DONG Wen-pei562-56516Analysis of risk factors and establishment of risk prediction model for conversion to open surgery in laparoscop-ic hepatectomyHUANG Shao-jian, LI Zhi-xi, LIANG Han-biao566-57117Clinicopathological features and prognosis analysis of 174 gastrointestinal neuroendocrine tumorsZUO Bing-yu, SUN Jing, ZANG Lu572-577,58218Feasibility of indocyanine green fluorescence angiography under the original fluorescence mode to assist left colic artery preserving during rectal cancer resectionLI Bo, HU Gang, QIU Wen-long578-58219Development and trend of endoscopic bariatric technologyLIU Jing-li, TIAN Pei-rong, ZHANG Peng583-58620Research progress of stoma-site incisional hernia associ-ated with colorectal cancerCHOI Un Wai, CHAN Cheok I, ZHANG Zi-zhen587-590,596 