Table 1.

Results of the Wilcoxon Signed Ranks Test between the control and tumor group.

Wilcoxon Signed Ranks Test	Z	p
Control group native phase HU—tumor group native HU	−2.462	0.014
Control group arterial phase HU—tumor group arterial HU	−1.045	0.296
Control group venous phase HU—tumor group venous HU	−2.800	0.005
Control group delayed phase HU—tumor group delayed HU	−3.664	0.000
99mTc-HYNIC-TOC target/non-target ratio	−6.154	0.000