Diagnostic Value of Breast Proton Magnetic Resonance Spectroscopy at 1.5T in Different Histopathological Types

Figure 1

The ROC curve generated from the tCho concentration level measured in the 112 lesions (99 malignant and 13 benign). With a tCho cut-off point of >0.0 mmol/kg, the overall accuracy was 69%, with a sensitivity of 66% and a specificity of 93%.