Comparisons of MRI parameters between patients with Active and Inactive patients.

<p>Dots on box plots represent the distribution of cases. (a) (b) (c) Comparisons of pre-SNR, post-SNR, and SNR increment. (d) (e) (f) Comparisons of pre-CNR, post-CNR, and CNR increment. No statistically significant difference in any MRI parameter was observed between the groups. SNR: signal-to-noise ratio, CNR: contrast-to-noise ratio.