Movement Disorders Center, Butler Hospital, and Department of Neurology, The Warren Alpert Medical School of Brown University, Providence, RI.
R I Med J (2013). 2023 Sep 1;106(8):29-30.
The Dopamine Transporter Scan (DaT) is a radionuclear imaging technique which was approved by the FDA to differentiate essential tremor (ET) from Parkinson's disease (PD). The scan is a crude indicator of the number of dopamine-secreting cells and is abnormal in presynaptic parkinsonian syndromes. In this article we review this and other possible clinical situations in which a DaT scan may be useful.
多巴胺转运蛋白扫描（DaT）是一种放射性核素成像技术，已获得 FDA 批准，可用于区分特发性震颤（ET）和帕金森病（PD）。该扫描是多巴胺分泌细胞数量的粗略指标，在前突触帕金森综合征中异常。本文综述了该扫描可能有用的其他临床情况。
