Fig. 4From: Apparent diffusion coefficient values in Modic changes – interobserver reproducibility and relation to Modic typeBland-Altman plots for MC-ADC-ratio. The figure shows results for two radiologists who measured MC-ADC-ratio in a total of 201 MCs at the four endplates L4-S1. MC, Modic change. ADC, apparent diffusion coefficient. MC-ADC-ratio, ADC in MC divided by ADC in normal vertebral body marrowBack to article page