Case Report

Atypical Parkinsonism Revealing a Late Onset, Rigid and Akinetic Form of Huntington's Disease

Figure 1

(a) Brain MRI showing severe atrophy of both caudate nuclei and moderate cortical atrophy. (b) SPECT imaging of the striatal dopamine transporter (DAT) with [123I]-β-CIT revealing a symmetric impairment of uptake in the caudate (mean 0.78, normal range 1.7–3.3) and putamen (mean 0.61, normal range 1.4–3.1).
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(a)
696953.fig.001b
(b)