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Table 1 Differences in CXCR4 expression in adjacent liver tissue and tumor tissue of HCC with PVTT.

From: Expression of the chemokine receptor CXCR4 in human hepatocellular carcinoma and its role in portal vein tumor thrombus

Type of tissue

Number of cases

CXCR4 expression

P value

  

Negative

(-)

Weakly positive

(+)

Positive

(++)

Hadro-positive

(+++)

 

Adjacent liver tissue

23

3

6

10

4

0.000Δ

Tumor tissue

23

17

4

2

0

 
  1. ΔMann-Whitney test