Dopamine Transporter Imaging in Psychogenic Parkinsonism and Neurodegenerative Parkinsonism with Psychogenic Overlay: A Report of Three Cases

被引：0
|
作者：
Umeh, Chizoba C. [1 ]
Szabo, Zsolt [2 ]
Pontone, Gregory M. [3 ]
Mari, Zoltan [1 ]
机构：
[1] Johns Hopkins Med Ctr, Dept Neurol, Movement Disorders Div, Baltimore, MD 21224 USA
[2] Johns Hopkins Med Ctr, Dept Radiol & Radiol Sci, Div Nucl Med, Baltimore, MD USA
[3] Johns Hopkins Med Ctr, Dept Psychiat, Baltimore, MD USA
来源：
TREMOR AND OTHER HYPERKINETIC MOVEMENTS | 2013年 / 3卷
关键词：
Psychogenic parkinsonism; Parkinson's disease; dopamine transporter imaging; striatal dopaminergic deficit;
D O I：
暂无
中图分类号：
R74 [神经病学与精神病学];
学科分类号：
摘要：
Background: Differentiating psychogenic parkinsonism from neurodegenerative Parkinson's disease (PD) with psychogenic features is a diagnostic challenge. Case report: We report a detailed longitudinal clinical description of three cases presenting with suspected psychogenic parkinsonism. Dopamine transporter single-photon emission computed tomography (DAT-SPECT) was used as a supplemental diagnostic study and influenced clinical management. Discussion: DAT-SPECT quantified the integrity of the striatal dopaminergic system in these cases of clinically uncertain parkinsonism and supported clinical decision-making.
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页数：4
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