Muzhen He1, Huiping Ruan1, Mingping Ma1, Zhongshuai Zhang2, and Robert Grimm2
1Radiology, Provincial Clinical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China, 2Siemens Healthcare Ltd, Shanghai, China
1Radiology, Provincial Clinical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China, 2Siemens Healthcare Ltd, Shanghai, China
A Comparison of apparent diffusion coefficient (ADC), intravoxel incoherent motion (IVIM) and diffusional kurtosis imaging (DKI) in distinguishing benign and malignant breast lesions
Figure 7. The area under the ROC curve of the mean ADC, IVIM-D, IVIM-DP, DKI-K and DKI-D values are 0.915, 0.909, 0.574, 0.768 and 0.895, which indicates that the ADC value is the best single quantitative parameters to distinguish benign and malignant breast lesions. The area under the ROC curve of combined ADC and DKI-K value is 0.923.
Table2:Diagnostic Effectiveness for Benign and Malignant Lesions of Quantitative Parameters