用双层光谱计算机断层扫描优化单能图像,以减少椎下部带状物:一项回顾性研究

L Zhang1, B Zhao1, S Wang1

  • 1Department of Radiology and Nuclear Medicine, The First Hospital of HeBei Medical University, ShiJiaZhuang 050051, China.

Clinical radiology
|July 28, 2024
PubMed
概括

双层探测器计算机断层扫描 (CT) 单能光谱成像有效地减少了椎下部的器件. 120 KeV 的能量水平提供了卓越的图像质量,信号噪声比和对比噪声比,以实现更清晰的可视化.