The NICE (NBI International Colorectal Endoscopic) Classification is based on narrow-band images of colon polyps. The classification uses staining, vascular patterns, and surface patterns to
colonoscope
colonoscope
Polyp Classification: NICE
New wide-angle colonoscope — far more adenomas?
A new wide-angle colonoscope now provides a viewing angle of 330°, at least on one level, which represents practically a doubling in comparison with previous