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摘要目的探讨将低和中等b值扫描时表观扩散系数(ADC)的相对变化作为微循环的替代指标,研究其与动态对比增强(DCE)MR成像获取参数的相关性,并评估其鉴别乳腺良恶性肿瘤的潜能。材料与方法研究经伦理委员会批准
Abstract Objective To investigate the relative changes of Apparent Diffusion Coefficients (ADCs) in low and medium b-value scans as a surrogate marker of microcirculation, and to study the correlation between acquisition parameters and dynamic contrast-enhanced (DCE) MR imaging parameters. The potential of benign and malignant tumors. Materials and Methods Research Approved by Ethics Committee