Surveillance of Patients With Precancerous Lesions of the Stomach

The project will aim to identify and determine subgroups of patients with different risks of progression to gastric cancer and to assess appropriate follow-up intervals. Implementing risk stratification only high risk individuals will be offered and performed endoscopic surveillance.

本项目旨在识别并确定具有不同胃癌（gastric cancer）进展风险的患者亚组，并评估适宜的随访间隔。通过实施风险分层（risk stratification）策略，仅高风险个体将被纳入并接受内镜监测（endoscopic surveillance）。