[Values of Minimal Apparent Diffusion Coefficient,Difference between Ratios of Apparent Diffusion Coefficients,and Dynamic Contrast-enhanced Magnetic Resonance Imaging Features in Diagnosing Breast Ductal Carcinoma In Situ with Microinvasion].

To explore the values of minimal apparent diffusion coefficient(ADC),difference between ratios of apparent diffusion coefficients(ADC),and dynamic contrast-enhanced magnetic resonance imaging(DCE-MRI)in the treatment of breast ductal carcinoma in situ with microinvasion(DCIS-Mi). Totally 27 patients with DCIS-Mi and 31 patients with breast ductal carcinoma in situ(DCIS)were collected in our hospital from October,2016 to June,2018.Philips Ingenia 3.