We have located links that may give you full text access.
Case Reports
Journal Article
A 78-Year-Old Woman with Sudden Onset of Left-Sided Hemiballismus.
American Journal of Case Reports 2024 March 5
BACKGROUND Hemiballismus is the most severe form of chorea and is a hyperkinetic disorder characterized by involuntary, high-amplitude movements of the ipsilateral arm and leg, due to lesions of the contralateral side of the central nervous system. Ischemic or hemorrhagic strokes and nonketotic hyperglycemia are predominant etiologies of hemiballismus. Case reports highlighting hemiballismus associated with temporal and parietal lobe infarcts have been published, although research of frontal lobe involvement is limited. CASE REPORT A 78-year-old woman presented to the Emergency Department with sudden-onset left-sided hemiballismus. On examination, she was alert, oriented to self and time, and able to follow commands. Her neurologic examination was notable for left-sided hemiballismus, described by the provider as periodic, uncontrolled, and involving a "flinging" motion of the left upper and lower extremities, sparing the face. She was treated with benzodiazepines in the Emergency Department and administered intravenous levetiracetam. Computed tomography of the head without contrast revealed an old left basal ganglia lacunar infarct. The patient was then admitted to the inpatient service, where magnetic resonance imaging of the brain revealed an acute punctate left superior frontal gyrus cortical infarct. Outpatient electroencephalogram revealed right anterior hemisphere dysfunction. CONCLUSIONS We describe a patient with left-sided sudden onset hemiballismus with an acute infarct of the ipsilateral superior frontal gyrus. This case highlights that brain lesions separate from the basal ganglia can induce hemiballismus, particularly within the frontal lobe, which warrants further research into precentral sulcus functioning and its role in modulating motor activity.
Full text links
Related Resources
Trending Papers
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Prevention and treatment of ischaemic and haemorrhagic stroke in people with diabetes mellitus: a focus on glucose control and comorbidities.Diabetologia 2024 April 17
British Society for Rheumatology guideline on management of adult and juvenile onset Sjögren disease.Rheumatology 2024 April 17
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Albumin: a comprehensive review and practical guideline for clinical use.European Journal of Clinical Pharmacology 2024 April 13
Eosinophilic Esophagitis: Clinical Pearls for Primary Care Providers and Gastroenterologists.Mayo Clinic Proceedings 2024 April
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app