From: Preoperative prediction of extramural venous invasion in rectal cancer by dynamic contrast-enhanced and diffusion weighted MRI: a preliminary study
Parameters
AUC
Sensibility
Specificity
Youden index
Odds ratio
P value
Ktrans
0.779
0.857
0.684
0.505
5.085
0.02
Kep
0.743
0.893
0.611
0.504
1.413
0.598
ADC
0.643
0.741
0.384
0.196
< 0.01
Combined
0.856
0.964
0.593
0.557
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