Table 4.

Diagnostic performace of DCE models and traditional MRI for assessment of endometrial cancer risk types

Variable	Ktrans (ET)	F (DP)	DMI	CSI	LNM
Accuracy (%)	90	88	63 (0.011, 0.004)	59 (0.003, 0.001)	63 (0.007, 0.004)
Sensitivity (%)	94	87	58 (0.039, 0.039)	19 (0.001, 0,001)	31 (0.001, 0.001)
Specificity (%)	87	89	68 (0.227, 0.109)	100 (0.250, 0.500)	96 (0.625, 1.000)

The first P value is compared with Ktrans, the second P value is compared with F. ET extended Tofts, DP distributed parameter. Ktrans = transfer constant, in units of min^− 1, F = blood flow, in units of mL/min/100 mL, DMI deep myometrial invasion, CSI cervical stroma invasion, LNM lymph node metastases