Figure 2From: Meta-analysis of the prognostic value of circulating tumor cells detected with the CellSearch System in colorectal cancerOdds ratios summary for all kinds of tumor metastasis (A) and hepatic metastasis (B). A: The estimated odds ratio (OR) was summarized for the relationship between all kinds of tumor metastasis and CTC detection. B: The OR was summarized for the relationship between hepatic metastasis and CTC detection.Back to article page