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磁共振扩散加权成像与Ki-67增殖指数的相关性研究 被引量:1

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摘要 目的分别探讨表观扩散系数、相对表观扩散系数与Ki-67增殖指数间的相关性。方法使用GE1.5T磁共振扫描仪及阵列线圈对34例乳腺癌患者行常规SE序列扫描,均经手术及病理证实;使用体线圈行DWI序列扫描。结果乳腺癌组的ADC值与rADC值分别为(1.1495±0.1499)×10-3mm/s、(0.6602±0.0853)。两者与Ki-67增殖指数间均无明显相关性(P=0.475,P=0.32)。结论 ADC值与rADC值与Ki-67增殖指数间均无明显相关性。
出处 《当代医学》 2011年第25期124-125,共2页 Contemporary Medicine
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参考文献4

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二级参考文献10

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