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Letter to the Editor

Our paper entitled “The contribution of diffusion tensor imaging and magnetic resonance spectroscopy for the differentiation of breast lesions at 3T” was published in the February 2014 issue of Acta Radiologica (1). It was indicated to us that there is an inaccuracy in the H-magnetic resonance spectroscopy calculation of sensitivity and specificity used for the differentiation of malignant and benign breast lesions. Apparently, we have calculated the sensitivity and specificity considering the absolute numbers of the spectroscopy outcome, hence a small difference of two cases that were not properly categorized and calculated. This produced an alteration in the outcome that obviously does not affect the overall conclusion, but as the authors correctly suggest (2), the exact result better illustrates the accuracy of the overall conclusion of this study.