在双能量计算机断层扫描 (CT) 肺血管扫描中,在动脉阶段和静脉阶段对 perfusion 缺陷参数进行比较

X Sun1, W Xu1, X Liu1

  • 1Department of Radiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu Province, PR China; College of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu Province, PR China; Jiangsu Medical Imaging and Digital Medical Engineering Research Center, Xuzhou Medical University, Xuzhou, Jiangsu Province, PR China.

Clinical radiology
|June 12, 2025
PubMed
概括

双能量CTPA输液缺陷在动脉和静脉阶段之间有所不同. 动脉阶段的图可能不准确地反映肺 perfusion,特别是在某些患者群体.