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Hemilingual spasm: a new neurosurgical entity? Case report
Dirk De Ridder1, Giovanni Alessi, Marc Lemmerling
1Department of Neurosurgery, University Hospital Antwerp, Belgium. dirk.de.ridder@uza.be
Journal of Neurosurgery
|July 24, 2002
Summary
Hemilingual spasm, a rare movement disorder causing involuntary tongue contractions, was successfully treated in a case study. Surgical removal of a causative arachnoid cyst led to immediate symptom resolution and long-term recovery.
Area of Science:
- Neurology
- Neurosurgery
- Movement Disorders
Background:
- Hemilingual spasm is a rare movement disorder characterized by involuntary, intermittent contractions of one side of the tongue.
- The etiology of hemilingual spasm is often unclear, making diagnosis and treatment challenging.
Observation:
- A patient presented with symptoms of hemilingual spasm.
- Diagnostic imaging revealed an arachnoid cyst as the likely cause of the patient's condition.
Findings:
- Surgical marsupialization of the arachnoid cyst was performed.
- The patient experienced immediate and complete resolution of hemilingual spasm following the procedure.
Implications:
- This case highlights the potential for arachnoid cysts to cause hemilingual spasm.
- Surgical intervention for cyst removal offers a promising treatment option for this rare movement disorder.
- Early diagnosis and treatment can lead to excellent long-term outcomes for patients with hemilingual spasm.