Additional file 1: of The utility of measuring the apparent diffusion coefficient for peritumoral zone in assessing infiltration depth of endometrial cancer

A ROC curve of the ADCm value of the periturmoral zone in endometrial cancer. The cutoff ADCm value of the peritumoral zone was obtained from the curve. We chose the point closest to the upper left corner of the curve as a cutoff, where the Youden’s index (Youden’s index = Sensitivity+Specificity-1) was maximal. (TIF 1474 kb)