T/N ratios before, during and after AT-II infusion, and T/N ratio improvement factors in patients with hepatic malignancies.

T/N ratios are described as median (range). P-values correspond to reported significance levels of Wilcoxon test for paired data. *The first p-value refers to the improvement of T/N ratio during infusion and the last to post-infusion. Abbreviations: NR = Not Reported.