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Table 2 Imunohistostaining of each biomarkers by site (n = 56)

From: Next-generation des-r-carboxy prothrombin for immunohistochemical assessment of vascular invasion by hepatocellular carcinoma

 

Positive vascular invasion group

Negative vascular invasion group

Total

p valuea

Antibody

(n = 13)

(n = 43)

(n = 56)

Tumor site

Conventional DCP (MU-3)

9 (69.2%)

29 (67.4%)

38 (67.9%)

0.90

Next-generation DCP (P-16)

11 (84.6%)

34 (79.1%)

45 (80.4%)

0.66

Vascular invasion site

Conventional DCP (MU-3)

2 (15.4%)

0 (0%)

2 (3.6%)

< 0.0001

Next-generation DCP (P-16)

6 (46.2%)

0 (0%)

6 (10.7%)

0.0008

Alpha-fetoprotein

0 (0%)

0 (0%)

0 (0%)

1.00

  1. DCP Des-r-carboxy prothrombin. a Compared between portal vein (+) and pv(−)