使用双能量CT对磁盘退化进行定量评估:R-VH,D-VH值和IVNCa + CT模型的优势

Zhanao Meng1, Anni Xiong1, Mengmeng Liu1

  • 1Department of Radiology, The Third Affiliated Hospital of Sun Yat-Sen University, Tianhe District, Tianhe Road 600, Guangzhou, 510620, China.

概括

双能量CT (DECT) 定量指数,R-VH和D-VH值,与腰椎退行症分级显示中等相关性. 组合DECT模型 (IVNCa+CT) 提供了最高的准确性,用于评估所有阶段的磁盘退化.