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CTC counts according to tissue differentiation in colorectal polyps
| Polyps | CTC counts (> 1/3.2 ml) | CTC counts (≤ 1/3.2 ml) | X2 value | P value |
|---|---|---|---|---|
| HGIEN | 7 | 10 | X2 = 1.54 | P > 0.05 |
| LGIEN | 11 | 33 |
HGIEN high-grade intraepithelial neoplasia, LGIEN low-grade intraepithelial neoplasia, CTC circulating tumor cell
