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Painful Paroxysmal Dystonia as a Revealing Symptom of Multiple Sclerosis: A Case Report and Literature Review
Fatima Ez-Zahra Mabrouki1, Samah Yousfi2, Sanae Elhasnaoui2
1Department of Ophthalmology, Faculty of Medicine and Pharmacy, Mohammed VI University Hospital, Oujda, MAR.
Abstract:
Multiple sclerosis (MS) can present with a wide range of motor symptoms, including movement disorders that are often underrecognized. Among these, painful paroxysmal dystonias, though rare, are particularly important to recognize when they occur as an initial manifestation. We report the case of a 51-year-old woman with no significant past medical history who presented with recurrent, brief, painful dystonic movements affecting the right upper limb and hemiface. Magnetic resonance imaging (MRI) revealed demyelinating lesions consistent with MS, and clinical improvement was achieved with corticosteroid therapy. Early recognition of such presentations is essential for accurate diagnosis and timely management.
Insights
Painful dystonias can be an early sign of multiple sclerosis (MS). Recognizing these rare movement disorders is crucial for prompt diagnosis and treatment of MS.
Area of Science:
- Neurology
- Neuroimmunology
Background:
- Multiple sclerosis (MS) presents with diverse motor symptoms, often including underrecognized movement disorders.
- Painful paroxysmal dystonias are rare but significant, especially as initial MS manifestations.
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