RESUMO
Recurrent painful ophthalmoplegic neuropathy (RPON), previously called ophthalmoplegic migraine, is a rare condition characterised by recurrent episodes of headache and ophthalmoplegia. We report a case of 11-year-old girl with recurrent painful ophthalmoplegia due to isolated right oculomotor nerve involvement. MR brain imaging showed enhancing lesion of cisternal segment of right oculomotor nerve. A possibility of Tolosa Hunt syndrome was considered and she was treated with glucocorticoids, followed by azathioprine due to recurrence. In the fourth episode, she developed migraine headache followed by right third nerve palsy, after which the diagnosis was revised to RPON. She was started on flunarizine along with short-term glucocorticoids. At 1-year follow-up, she remained asymptomatic. RPON should be considered in patients with recurrent third nerve palsy to avoid inadvertent long-term exposure to immunosuppressive agents.