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磁共振功能成像对前列腺癌诊断价值的研究 被引量:1

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摘要 目的:探讨磁共振功能成像在前列腺癌诊断方面的应用。方法:对36例诊断证实为前列腺癌者进行回顾性分析。考察其术前磁共振功能成像(fMRI),主要包括T2WI、DWI、DCE-MRI及ADC,分别表征T2加权像、弥散加权成像、动态增强磁共振成像及表观弥散系数,进而得出前列腺癌影像特征,计算磁共振功能成像在前列腺监测的准确率。结果:磁共振功能成像显示36例患者有45个病灶,其中38个病灶与临床病理诊断相符,其中中央区与外周分界不明显的病灶15个,有7个病灶诊断与病例不符。磁共振功能成像诊断前列腺的准确率达84.44%。结论:磁共振功能成像可对前列腺癌作出较为准确的诊断,值得广泛应用。
作者 许岗
出处 《影像研究与医学应用》 2018年第21期82-83,共2页 Journal of Imaging Research and Medical Applications
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