重建参数对心肌细胞外体积定量准确性的影响,在第一代光子计数检测器CT上

Chiara Gnasso1,2, Daniel Pinos1, U Joseph Schoepf1

  • 1Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, SC, 29425, USA.

概括

优化光子计数探测器CT (PCD-CT) 重建设置可显著提高细胞外体积 (ECV) 量化精度. 量身定制的参数增强了与基于MRI的ECV的一致性,提高了心肌纤维化评估的临床实用性.