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Emission computed tomography : ウィキペディア英語版 | Emission computed tomography
Emission computed tomography (ECT) is a type of tomography involving radioactive emissions. Types include positron emission tomography (PET) and Single-photon emission computed tomography (SPECT). The imaging agent used in SPECT emits gamma rays, as opposed to the positron emitters (such as 18F) used in PET. There are a range of radiotracers (such as 99mTc, 111In, 123I, 201Tl) that can be used, depending on the specific application.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Emission computed tomography」の詳細全文を読む
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