Affiliation: The Second Hospital & Clinical Medical School, Lanzhou University.

Dr. Guirong Yi is an attending physician in the Department of Gastroenterology at The Second Hospital & Clinical Medical School, Lanzhou University. She has led 2 projects funded by the Gansu Provincial Natural Science Foundation, and holds 1 national invention patent. She has extensive experience in the diagnosis, treatment, and clinical research of digestive system diseases. She specializes in the diagnosis and treatment of early gastrointestinal cancers and has considerable insights into the diagnosis and treatment of inflammatory bowel disease and liver diseases.