在99m的Tc-MAA SPECT/CT中解决肺切断问题,用于90Y微球放射栓塞治疗计划

M Allan Thomas1, Richard Laforest2, John Karageorgiou2

  • 1Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO, 63130, USA. allant@wustl.edu.

EJNMMI physics
|December 18, 2024
PubMed
概括

尽管SPECT/CT肺部覆盖范围不完整,但对90Y放射性栓塞的精确肺间隔分数 (LSF) 和肺平均吸收剂量 (LMD) 估计是可能的. 一种经验适配方法 (SPECTFit) 与肺/肝边界调整提供了最精确的结果.

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