Table 2. Contrast-to-noise ratios for Gd-EOB-DTPA and Mn-DPDP.

Time	Contrast agent
	Gd-EOB-DTPA	Mn-DPDP
Baseline	−31.2±16.4	−29.6±13.2
5 min	−45.8±22.8	−14.8±30.7
15 min	62.9±20.3a	39.5±15.6a
30 min	55.6±23.2	39.3±21.0
45 min	44.9±20.1	36.0±16.6
60 min	38.2±19.1	37.5±19.3
90 min	37.0±19.1	35.4±17.3
120 min	35.8±22.0	34.2±15.0

Gd-EOB-DTPA, gadolinium-ethoxybenzyl-diethylenetriamine-pentaacetic acid; Mn-DPDP, mangafodipir trisodium.

Data are mean±standard deviation.

^ap<0.05 (Wilcoxon signed rank test was used).