Fig. 1From: Clinical significance of peripheral circulating tumor cell counts in colorectal polyps and non-metastatic colorectal cancerComparison of CTC counts in colorectal polyps and colorectal carcinoma at different anatomical locations. CTC counts were higher in colorectal carcinoma than in colorectal polyps, significant differences observed in the sigmoid colon (*P < 0.001) and the descending colon (#P < 0.05)Back to article page