J Sundén-Cullberg1, J Tedroff, S M Aquilonius
1Department of Neurology, University Hospital, Uppsala, Sweden.
Acute chorea, a movement disorder, was studied in a patient with antiphospholipid syndrome using positron emission tomography (PET). PET revealed increased metabolism in the basal ganglia during chorea, supporting the hypermetabolism theory for acute choreas.
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2026-06-19T13:35:14.780115+00:00