Distribution of the different diffusion patterns in the treatment-related lesion and recurrent-tumor groups

Diffusion PatternTreatment-Related LesionsPercentage of Total Cases of Treatment-Related LesionsRecurrent TumorPercentage of Total Cases of Recurrent Tumor
Reduced diffusion in the solid region313.64%4150.62%
Reduced diffusion mainly in the solid region29.1%56.17%
No reduced diffusion313.64%2227.16%
Reduced diffusion mainly in the necrotic region313.64%33.70%
Reduced diffusion in the necrotic region1150%1012.35%