Dopa-responsive dystonia and early-onset
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Lena Elisabeth Hjermind; Lis Gitte Johannsen; Nenad Blau; Ron Allan Wevers; Chri
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Article
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2006
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John Wiley and Sons
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English
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We describe a patient with a combination of dystonic and parkinsonian signs. Paraclinical studies revealed a mutation in the GTP cyclohydrolase I gene (GCH1) and a decrease in [ 123 I]-N--fluoropropyl-2โค-carbomethoxy-3โค-(4iodophenyl) nortropane ( 123 I-FP-CIT) binding ratios indicative of Parkinson'