Zi Yu Liu

Standardized selective clipping for persistent immediate bleeding after cold snare polypectomy of small colorectal polyps: a prospective cohort study

Background and study aims: Delayed bleeding after cold snare polypectomy of 4–9 mm nonpedunculated colorectal polyps is rare, but persistent immediate bleeding is relatively common and lacks a standardized management framework. We prospectively evaluated 30-day outcomes of a stan...