Gadoxetic acid-enhanced magnetic resonance imaging in the assessment of hepatic sinusoidal obstruction syndrome in a mouse model

Figure 4 Box plots in control and experimental groups. A: Box plots of T1 relaxation time before enhancement (T1pre); B: T1 relaxation times 20 minutes after enhancement (T1post); C: The reduction of T1 relaxation time (△T1%); D: The first enhancement slope percentage of the liver parenchyma in control and experimental groups. T_1pre: T1 relaxation time before enhancement; T1post: T1 relaxation time 20 minutes after enhancement; △T1%: Reduction rate of T1 relaxation time; ESP: The first enhancement slope percentage in liver parenchyma.