Specializes in minimally invasive digestive endoscopy, especially the endoscopic diagnosis and treatment of early gastrointestinal tumors. has presided over 2 research projects funded by the Shanghai Science and Technology Commission, and published more than 10 SCI papers in journals including *GUT*. His awards include the Second‑Class National Science and Technology Progress Award, the Second‑Class Chinese Medical Science and Technology Award, the First‑Class Shanghai Science and Technology Progress Award, the First‑Class Shanghai Medical Science and Technology Award, and the First‑Class Huaxia Medical Science and Technology Award.
English