High volume, low volume, or pills, which way should we go? a review of bowel preparation for colonoscopy.

Purpose Of Review: Colorectal cancer (CRC) is the second leading cause of adult cancer-related deaths in the United States. Colonoscopy is the gold standard for CRC screening. Adequate bowel preparation prior to colonoscopy is essential for good visualization, which results in higher polyp detection rates and shorter procedural times.