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Progress in application of dynamic contrast-enhanced MRI in diagnosing prostate cancer
Author(s): 
Pages: 657-660
Year: Issue:  6
Journal: International Journal of Medical Radiology

Keyword:  Prostate cancerDynamic contrast-enhanced-MRIPharmacokineticsPerfusion;
Abstract: 新生血管生成是前列腺癌发生、发展及转移的重要因素之一,动态增强MRI(DCE-MRI)通过采集对比剂注入前、中、后的组织影像信息,可获得时间-信号强度曲线、半定量及定量灌注参数,反映肿瘤组织的微循环及血流灌注变化,以实现对前列腺癌的定量分析.就DCE-MRI在前列腺癌定性诊断、半定量及定量分析、分期诊断及疗效评估方面的价值及研究进展予以综述.
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