Journal of Neuro-Ophthalmology, September 1992, Volume 12, Issue 3

Aneurysmal oculomotor nerve palsy in an 11-year-old boy.

Cerebral aneurysms are rare in children. When they occur, they usually present with a history of subarachnoid hemorrhage. Gabianelli et al. (1) recently reported a 14-year-old girl with an isolated oculomotor nerve palsy due to aneurysm. In their discussion, they state that arteriography is, "Unnecessary in patients under 10 (years of age) if the symptoms and signs of subarachnoid hemorrhage are absent or high resolution computerized tomography scan or adequate magnetic resonance imaging scan is normal." To date, their patient is the youngest reported in the literature with an isolated oculomotor nerve palsy proved to be caused by cerebral aneurysm. We report herein an 11-year-old boy who presented with an oculomotor nerve palsy due to aneurysm with minimal preceding symptoms and no other signs of intracranial disease.