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单光子发射ＣＴ扫描(ＳｉｎｇｌｅＰｈｏｔｏｎＥｍｉｓｓｉｏｎＴｏｍｏｇｒａｐｈ,ＳＰＥＣＴ)是将注入体内的放射性核素在所要诊断的器官上的浓度积聚进行扫描并显示其立体分布的图像。1960年,Ｋｕｈｌ和Ｅｄｗａｒｄｓ首先开始使用ＳＰＥＣＴ,到了90年代,ＳＰＥＣＴ有了很
Single Photon Emission Tomography (SPECT) is an image of the concentration of radionuclide injected into the body to be diagnosed on the accumulation of the scan and display the three-dimensional distribution. In 1960, Kuhl and Edwards first started using SPECT, and by the 1990s, SPECT was there