Endoscopic Ultrasound (EUS) for Polyp Risk Assessment

Endoscopic ultrasound (EUS) may be considered for further stratification when routine abdominal ultrasound or magnetic resonance cholangiography suggests that the nature of the polyp is unclear, the size is large, or there is a growth trend. Whether to perform it depends on imaging needs, whether sampling is required, bleeding risk, and general condition, and is comprehensively assessed by a gastroenterology specialist.