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
17
2
0