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Updated: Jun 11, 2025

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[在各种CT系统中使用幻影的有效直径和水等值直径的准确性]

Hajime Ichikawa1,2, Satomi Ito1, Kosuke Matsubara2

  • 1Department of Radiology, Toyohashi Municipal Hospital.

Nihon Hoshasen Gijutsu Gakkai zasshi
|October 9, 2024
PubMed
概括

在CT扫描中,水等值直径 (WED) 的准确性因系统而异,而有效直径 (ED) 则保持一致. 扫描参数,如上肢位置影响剂量估计,突出数据管理问题.

关键词:
有效直径的有效直径.幻象研究是一个幻象研究.辐射剂量控制器辐射剂量控制器尺寸特定的剂量估计 (SSDE)它的直径相当于水直径.

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