胸脊柱的基架式形光束CT:与光子计数CT和能量整合CT的幻影比较

Ulf Bach1, Davide Cester1, Jonas Kroschke1

  • 1Diagnostic and Interventional Radiology, University Hospital Zurich, University Zurich, Switzerland.

PubMed
概括

基于格兰特的形束CT (CBCT) 显示为脊柱成像有前途,在大部分脊柱的较低剂量下产生诊断质量. 然而,上胸部成像需要更高的辐射,整体图像质量仍然低于传统的CT方法.

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