Hemiballism-hemichorea as initial manifestation of diabetes mellitus type 2: case report
Keywords:
dyskinesias, chorea, Diabetes mellitus type 2.Abstract
ABSTRACTThe hemichorea-hemiballism (HCHB) is part of a continuous spectrum and involuntary movements in human body. Diabetes mellitus is among the causes that may lead to this movement disorder. The presentation of HCHB in hyperglycemic state appears as a rare manifestation of this systemic metabolic disorder. It is associated with changes in brain imaging, such as computed tomography, constituting a syndrome of characterization and recent studies with a few literature reports. The following case is a patient who had initial symptoms of type 2 Diabetes mellitus with HCHB, complaining about polyuria and polydipsia. The patient presented at admission blood glucose range 586 mg/dl. A brain CT scan showed mild hyperdensity basal ganglia on the right. After control of blood glucose levels, the patient showed gradual symptoms improvement until remission of the clinical situation within 30 days with a new tomographic image revealing complete disappearance of the initial neurological injury.
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