An advanced chromocolonoscopic picture is worth a thousand words, but is it worth the effort?

摘要

Chromocolonoscopy is a commonly used advanced or multimodal colon imaging method to interrogate the colon mucosa and colon polyps. The two main objectives of chromocolonosopy are to (a) detect a colon polyp and (b) define (differentiate) the lesion. Although data supporting the use of chromocolonoscopy for colon polyp detection are not strongly founded, this technique may be helpful in differentiating colon polyps and may aid in their endoscopic resection.