Table 2.

Results of the retrospective evaluation of 4 MRI sequences

MRI sequence	Sensitivity	Specificity	ROC area	Positive predictive value	Negative predictive value
T2W MRI	0.571	0.783	0.677	0.212	0.947
ADC maps of DW MRI	0.589	0.796	0.693	0.228	0.95
MRS	0.268	0.985	0.627	0.652	0.93
DCE MRI	0.411	0.956	0.683	0.489	0.941
Overalla	0.607	0.727	0.667	0.185	0.948

^aWhen T2W MRI or ADC maps of DW MRI or MR spectroscopy or DCE MRI is positive.