Semin Neurol 2014; 34(02): 202-209
DOI: 10.1055/s-0034-1381733
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

The Utility of Neuroimaging in the Differential Diagnosis of Parkinsonian Syndromes

Florian Holtbernd
1   Center for Neurosciences, The Feinstein Institute for Medical Research, Manhasset, New York
,
David Eidelberg
1   Center for Neurosciences, The Feinstein Institute for Medical Research, Manhasset, New York
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Publikationsdatum:
25. Juni 2014 (online)

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Abstract

The differential diagnosis of parkinsonian syndromes can be challenging, particularly in early disease stages. However, prognosis and therapeutic regimes are not alike in Parkinson disease and atypical parkinsonism, and thus a correct diagnosis at the earliest possible stage is desirable. Over the past two decades, magnetic resonance imaging and radiotracer-based imaging techniques have proven to be helpful tools to enhance the accuracy of clinical diagnosis in these disorders. Here, we review recent advances in neuroimaging for the differential diagnosis of parkinsonian syndromes.