Recently, a randomized controlled trial of chemoprevention of polyp recurrence with folic acid (1 mg/d) showed an increased risk of advanced or multiple adenomas after multiple years of intervention (7); these results suggest that the role of folate in fostering the growth of precancerous ...
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 ...