Figure 1From: Serum CD26 is related to histopathological polyp traits and behaves as a marker for colorectal cancer and advanced adenomas Dot plot representing the sCD26 concentration according to the colonoscopic diagnosis. Horizontal line: 460 ng/mL cut-off. 1: No colorectal findings (n = 68); 2: non-IBD (n = 64); 3: IBD (n = 26); 4: hyperplastic polyps (n = 18); 5: non-advanced adenomas (n = 40); 6: advanced adenomas (n = 48); 7: CRC (n = 33).Back to article page