%0 Journal Article
%T Purkinje Cell Cytoplasmic Antibody (PCA-2)-related Chorea¨CDystonia Syndrome
%A Charles Gervais
%A Harsh V. Gupta
%A Mark A. Ross
%A Shyamal H. Mehta
%J Archive of "Tremor and Other Hyperkinetic Movements".
%D 2016
%R 10.7916/D8SX6DFJ
%X There are several causes of adult-onset chorea, with Huntington¡¯s disease (HD) being the most common. We report a patient who developed a complex movement disorder consisting of chorea and dystonia associated with caudate atrophy on brain magnetic resonance imaging (MRI) because of a paraneoplastic etiology that can be easily confused with HD. He was found to have elevated titers of Purkinje cell cytoplasmic antibody (PCA-2) in the serum and cerebrospinal fluid (CSF)
%K Paraneoplastic
%K PCA-2
%K caudate atrophy
%K chorea
%K dystonia
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5039950/