主任医师，博士，硕士生导师。上海市第一人民医院消化内科执行副主任，德国海德堡大学访问学者。兼任中华医学会肝病学分会青年学组委员、中国医师协会内镜医师分会消化内镜青年委员、上海市肝病学会委员、上海市中西医结合学会内镜学分会委员、ERCP学组委员。

以第一作者/通讯作者在Clinical gastroenterology and hepatology, American journal of gastroenterology, Gastrointestinal endoscopy, Endoscopy等期刊发表 SCI论文30余篇

(1) Wang J, Xia M, Jin Y, Zheng H, Shen Z, Dai W, Li X, Kang M, Wan R, Lu L, Hu B, Wan X, Cai X. More Endoscopy-Based Brushing Passes Improve the Detection of Malignant Biliary Strictures: A Multicenter Randomized Controlled Trial. Am J Gastroenterol 2022;117(5):733-739. (Q1，通讯)

(2) Cai X, Liu X, Xie W, Ma A, Tan Y, Shang J, Zhang J, Chen C, Yu Y, Qu Y, Zhang L, Luo Y, Yin P, Cheng J, Lu L. Hydronidone for the Treatment of Liver Fibrosis Related to Chronic Hepatitis B: A Phase 2 Randomized Controlled Trial. Clin Gastroenterol Hepatol. 2022 Jul 13:S1542-3565(22)00650-4.（Q1，第一）

(3) Cai XB, Zhang WX, Zhang RL, Dong Yuan X, Yang Q, Qi XS, Li BW, Qin Qian Y, Wang XP, Lu LG, Xu ZJ, Wan XJ*.Safety and efficacy of a novel plastic stent coated with stone-dissolving agents for the treatment of biliary stones in a porcine model.Endoscopy ,2015;47(5):457-61. (Q1，第一作者)

(4) Cai XB, Zhang WX, Wan XJ*,Yang Q, Qi XS, Wang XP, Lu LG. The effect of a novel drug-eluting plastic stent on biliary stone dissolution in an ex vivo bile perfusion model. Gastrointest Endosc,2014;79(1):156-62. (Q1,第一作者)