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Isolated bilateral abducens palsy
Journal of the American Optometric Association
|June 1, 1982
Summary
Sudden onset of abducens palsy linked to brainstem stroke from hypertension can gradually resolve. Patients with sudden double vision require neurological evaluation to determine the cause.
Area of Science:
- Neurology
- Internal Medicine
- Vascular Neurology
Background:
- Hypertension is a significant risk factor for cerebrovascular events.
- Brainstem infarcts can manifest with diverse neurological deficits.
Observation:
- A case of abducens palsy with sudden onset and gradual regression is presented.
- The palsy was secondary to an isolated brainstem infarct attributed to hypertension.
Findings:
- The study illustrates the correlation between hypertension-induced brainstem infarcts and abducens nerve dysfunction.
- Complete recovery from abducens palsy following the infarct was observed.
Implications:
- Patients experiencing sudden diplopia (double vision) warrant prompt referral to neurology or internal medicine.
- Thorough etiological workup is crucial for managing sudden-onset neurological symptoms like diplopia.