title: Purkinje Cell Cytoplasmic Antibody (PCA-2)-related Chorea-Dystonia Syndrome.
authors.affiliation: Department of Neurology, Mayo Clinic, Scottsdale, AZ, USA.
authors.forename: Harsh V
authors.initials: HV
authors.lastname: Gupta
authors.affiliation: Department of Neurology, Mayo Clinic, Scottsdale, AZ, USA.
authors.forename: Charles
authors.initials: C
authors.lastname: Gervais
authors.affiliation: Department of Neurology, Mayo Clinic, Scottsdale, AZ, USA.
authors.forename: Mark A
authors.initials: MA
authors.lastname: Ross
authors.affiliation: Department of Neurology, Mayo Clinic, Scottsdale, AZ, USA.
authors.forename: Shyamal H
authors.initials: SH
authors.lastname: Mehta
keywords: PCA-2; Paraneoplastic; caudate atrophy; chorea; dystonia