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Summary
Parasellar tumors can mimic Tolosa-Hunt syndrome, presenting with cavernous sinus syndrome and steroid responsiveness. Definitive diagnosis requires excluding other causes, as this condition is one of exclusion.
Area of Science:
- Neurology
- Ophthalmology
- Radiology
Background:
- Tolosa-Hunt syndrome (THS) is a rare idiopathic granulomatous inflammation of the cavernous sinus.
- It is characterized by painful ophthalmoplegia and responds to corticosteroid therapy.
- THS is a diagnosis of exclusion, necessitating differentiation from other space-occupying lesions.