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Updated: Jul 17, 2026

Construction of a Preclinical Multimodality Phantom Using Tissue-mimicking Materials for Quality Assurance in Tumor Size Measurement
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光子计数探测器CT:对比度降低75%的潜力 中等数量:一个幻影研究

Fumiyo Higaki1, Yusuke Morimitsu2, Toshihiro Iguchi3

  • 1Department of Radiology, Okayama University Hospital.

Acta medica Okayama
|April 30, 2024
PubMed
概括

光子计数探测器计算机断层扫描 (PCD-CT) 可以显著减少对比介质. 来自PCD-CT的虚拟单色40keV图像实现了与传统CT相似的对比效果,只使用四分之一的量.

关键词:
计算机断层扫描 (CT) 是一种计算机断层扫描.对比度中等数量对比度中等数量能量整合探测器CT CT光子计数探测器CT CT减少 减少 减少 减少

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