title: A case of thyrotoxicosis with chorea: association with anti-phospholipid antibody.
abstract: We report a case of thyrotoxicosis associated with chorea and detectable anti-phospholipid antibodies in which a structural abnormality could not be detected on routine imaging but cerebral perfusion single photon emission computed tomography scans suggested a reversible alteration of basal ganglia perfusion. The pathophysiological mechanisms of phospholipid antibody causing chorea in thyrotoxicosis are discussed.
authors.affiliation: Department of Neurology, St Vincent's Hospital, 438 Victoria Street, Darlinghurst, Sydney 2010, Australia.
authors.forename: J
authors.initials: J
authors.lastname: Adcock
authors.forename: R
authors.initials: R
authors.lastname: Garrick
authors.forename: P
authors.initials: P
authors.lastname: Kelly