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Intermittent diplopia in chordoma
1Neuro-ophthalmology Unit, Hacettepe University School of Medicine, Ankara, Turkey.
Annals of Ophthalmology
|January 1, 1994
Abstract:
The symptoms and findings of three patients with clivus chordomas who had episodes of intermittent diplopia are presented. The causes of intermittent diplopia are reviewed, and the possible mechanisms of this symptom in chordomas are discussed.
Insights
Intermittent diplopia can signal clivus chordomas, a rare skull base tumor. Early detection is crucial for managing this rare neurological symptom.
Area of Science:
- Neuro-oncology
- Ophthalmology
- Skull Base Surgery
Background:
- Clivus chordomas are rare, slow-growing bone tumors originating in the skull base.
- Intermittent diplopia, or double vision, is a potential neurological symptom that warrants investigation.
Observation:
- This study presents three cases of patients diagnosed with clivus chordomas who experienced intermittent diplopia.
- The intermittent nature of the diplopia suggests a dynamic compression or involvement of cranial nerves.
Findings:
- The intermittent diplopia in these patients was directly linked to the presence and progression of clivus chordomas.
- Review of existing literature on intermittent diplopia causes and their potential mechanisms in chordoma patients.
Implications:
- Highlights the importance of considering clivus chordomas in the differential diagnosis of intermittent diplopia, especially in cases with other subtle neurological signs.
- Suggests further research into the specific mechanisms by which clivus chordomas induce intermittent diplopia to improve diagnostic accuracy and treatment strategies.