Egyptian Journal of Radiology and Nuclear Medicine

Table 1 DW-MRI: accuracy, sensitivity, specificity, PPV and NPV

From: The role of diffusion-weighted MR imaging in discrimination between benign and malignant axillary lymph nodes in breast cancer patients

Parameter	TP	TN	FP	FN	Accuracy	Sensitivity	Specificity	PPV	NPV
DWI	28	12	3	1	90.9	96.6	80.0	90.3	92.3

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