Magnetic Resonance Spectroscopy of the Breast at 3T: Pre- and Post-Contrast Evaluation for Breast Lesion Characterization

Table 2

Measures of overall accuracy, sensitivity, and specificity using tCho presence in discrimination of benign from malignant breast lesions.

tCho presence	(%) Accuracy	(%) Sensitivity	(%) Specificity
Before contrast injection	62.9	42.8	84.6
After contrast injection	85.1	78.5	92