YU Jiren, male, senior attending, graduated from the medical department of Zhejiang Medical University, currently as director of department of gastrointestinal surgery, the First Affiliated Hospital, Zhejiang University School of Medicine. He specializes in surgical treatment of gastrointestinal and thyroid disease, especially has plentiful experience and great academic achievement in field of chemotherapy and operation to tumors (such as gastric cancer, gastrointestinal stromal tumor, colorectal cancer, small intestinal tumor, thyroid tumor), and has unique insights in diagnosis and treatment of digestive miscellaneous disease. He has presided over and participated in several National Science Foundation and provincial and ministerial scientific researches. More than 20 SCI papers has been published in the past five years. 

Gastric cancer

Gastrointestinal stromal tumor

Acute abdomen

Vice chairman of Upper Gastrointestinal Surgeons Committee, Chinese Medical Doctor Association.

Vice chairman of Gastrointestinal Stromal Tumor Committee, Chinese Medical Doctor Association.

Member of Gastrointestinal Stromal Tumor Committee, Chinese Anti Cancer Association.

Member of Chinese College of Surgeons, Chinese Medical Doctor Association.

Vice chairman of Society of Surgery, Zhejiang Medical Association.

Vice chairman of College of Surgeons, Zhejiang Medical Doctor Association.

Vice chairman of Gastric Cancer Committee, Zhejiang Anti Cancer Association.

Chairman of Gastrointestinal Stromal Tumor Committee, Zhejiang Anti Cancer Association