Engaged in endoscopic diagnosis and treatment of digestive tract diseases, including ESD, ERCP, EUS, POEM, STER, ultrasound‑guided puncture, etc. Specializes in complex ESD and ERCP procedures, with particular expertise in the management of esophageal strictures, micro‑invasive early‑stage cancers, and biliary‑pancreatic diseases.Presided over the National Natural Science Foundation of China, the Key Program of Natural Science Foundation of Shanghai Science and Technology Commission, and the General Program of Natural Science Foundation of Shanghai Science and Technology Commission. Has published 18 SCI papers as the first or corresponding author, with a cumulative impact factor of over 120. Provided national‑level medical assistance to Xiamen and Honghe in Yunnan. Worked and exchanged as a visiting physician at Prince of Wales Hospital in Hong Kong and the Central‑aided Hong Kong Hospital.
English