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Updated: Jan 20, 2026

Anatomical Reconstructions of the Human Cardiac Venous System using Contrast-computed Tomography of Perfusion-fixed Specimens
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用有效直径确定对比剂量在体重不明的患者中,用于腹部上部动态计算机断层扫描:可行性研究

Masaaki Fukunaga1, Shota Ichikawa2,3, Koki Ichijiri4

  • 1Department of Radiological Technology, Kurashiki Central Hospital, 1-1-1 Miwa, Kurashiki, 710-8602, Okayama, Japan. mf12895@kchnet.or.jp.

Radiological physics and technology
|January 19, 2026
PubMed
概括

在动态计算机断层扫描 (CT) 扫描中使用有效直径 (Deff) 估计体重 (BW) 是准确的. 这种方法提供了一个实用的替代方案,用于确定对比剂量,当患者的BW是未知的.

关键词:
身体重量 体重 体重有效直径有效直径约丁对比剂量剂量的约丁对比剂量.

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