Run-hua Li

This study looked at 270 patients to see how accurate endoscopic ultrasound (EUS) is at diagnosing colorectal submucosal masses (growths under the lining of the colon or rectum). Researchers compared the EUS results with the final tissue diagnosis from biopsies or surgery. They a…

This study looked back at the medical records of 3000 people treated for H. pylori infection to see how often treatment actually works in everyday clinics. Researchers wanted to find out which factors, like antibiotic resistance or patient habits, affect success. The goal is to h…