SPECT在内照射剂量学中的应用

郭雷鸣

SPECT在内照射剂量学中的应用

郭雷鸣

文章导航 > 国际放射医学核医学杂志 > 2004, 28 > 2: (67-70)

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SPECT在内照射剂量学中的应用

郭雷鸣

200001 上海, 上海第二医科大学附属仁济医院核医学科
中图分类号: R144.1;R817.4

The applications of SPECT in internal dosimetry

GUO Lei-ming

Department of Nuclear Medicine, The Shanghai Second Medical University, Shanghai 200001, China
CLC number: R144.1;R817.4

摘要: 在核医学中,内照射剂量学主要用于描述放射性药物在体内分布、代谢过程中放射性能量沉积及其确定。重建方法的改善将为内照射剂量测定提供更为精确的三维时空数据,实现内照射辐射剂量学从群体和器官的平均水平向个体水平发展。
- 内照射剂量 /
- 单光子发射计算机体层显像 /
- 个体化剂量测定
Abstract: Internal dosimetry has been used to describe the distribution of radiopharmaceutical radioactive energy deposited in tissue during the course of metabolism and its determination. With the improving reconstruction techniques, SPECT image will present the more precise spatial and temporal data on three-dimension for internal dosimetry scheme, which is evolving from population- and organ, average to patient-specific dose estimation.
- internal dosimetry /
- single photon emission computed tomography /
- patient-specific dose estimation
本作品遵循Signature-Non-Commercial Use 4.0 International (CC BY-NC 4.0)协议

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