鉈-201的生物行為如鉀離子的類似物,在臨床上用於心臟學與腫瘤學應用。鉈-201心肌灌注造影已經是全世界廣泛用於偵測心肌缺血的常態性檢查。本文強調除傳統心肌缺血再分佈的判讀外,心肌灌注原始影像在診斷相關病灶偵測的重要性。
Tl-201 is an analog of potassium and has clinical application in cardiology and oncology. Tl-201 SPECT myocardial perfusion imaging is a routine protocol for evaluation of myoischemia. In here, we emphasize the role of raw multiple angle projection when interpret Tl-201 SPECT myocardial perfusion imaging.