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多相大动脉的评分真非对比和保存的光谱重建使用双源光子计数探测器CTCT

Judith van der Bie1, Mark M P van den Dorpel2, Marcel van Straten1

  • 1Department of Radiology & Nuclear Medicine, Erasmus MC, Rotterdam, The Netherlands.

European radiology
|July 22, 2025
PubMed
概括

使用光子计数探测器CT (PCD-CT) 的虚拟非对比 (VNI) 成像可以评估大动脉 (AVC) 评分,但与真实非对比 (TNC) 扫描相比可能会高估. 电脑心电图相位的变化影响了AVC分数,突出显示了对标准化的需要.

关键词:
大动脉狭窄症 大动脉狭窄症大动脉门的分数计算机断层扫描血管图谱.光子计数探测器CT CT通过导管更换大动脉门.

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