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健康成人髌软骨3.0T磁共振扩散加权成像 被引量:2

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摘要 髌软骨内水含量丰富,约占软骨湿重的60%~80%,水分子可以在细胞外软骨基质内自由运动,并能可逆性地与大分子物质结合,具有扩散加权成像(diffusion weighted imaging,DWI)应用的理论基础。作者应用3.0T高场强磁共振扫描仪对30位健康成人的60个髌软骨进行MRI DWI和表观扩散系数(apparent diffusion coefficient,ADC)测定,
出处 《郑州大学学报(医学版)》 CAS 北大核心 2012年第1期128-129,共2页 Journal of Zhengzhou University(Medical Sciences)
基金 河南省医学科技计划项目201003109 河南省卫生科技创新型人才工程专项经费资助课题
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