摘要
18 F-氟代脱氧葡萄糖 (1 8F- FDG)显像时的体内能量底物环境 (血浆葡萄糖、游离脂肪酸等的水平 )显著影响肿瘤、心肌及脑等组织对 1 8F- FDG的摄取 ,从而影响影像质量及临床对影像的分析判断。因此 ,根据不同的检查目的 ,合理控制 1 8F- FDG显像时的能量底物环境 ,是提高影像质量及实现正确影像分析的基础。
The energy substrate environment in body (the level of plasmaglucose and free fat acid et al) during the 18 F FDG imaging significantly affects the uptake of 18 F FDG in the tissues of tumor, myocardium and brain. It will further influence the quality of image, the clinical analysis of the image and the clinical judgement based on the 18 F FDG imaging. So during the 18 F FDG study,reasonably controlling of energy substrate environment according to the clinical study purpose is the basis of improving the quality of image and making correct analysis of the image.
出处
《国外医学（放射医学核医学分册）》
2000年第2期55-58,共4页
Foreign Medical Sciences(Section of Radiation Medicine and Nuclear Medicine)
基金
卫生部科学研究基金资助项目 !(96 -1-2 89)
