J Korean Neurol Assoc.
2009 May;27(2):174-175.
Isolated Oculomotor Nerve Palsy due to Midbrain Cavernous Malfomation
- Affiliations
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- 1Department of Neurology, Ewha Womans University, Medical research institute, Seoul, Korea.
- 2Department of Neurology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea. jisookim@snu.ac.kr
- 3Department of Neurosurgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea.
Abstract
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A 36-year-old previously healthy woman developed diplopia and right-sided ptosis. Neurological examinations were normal except for palsy in the right third cranial nerve with pupil involvement. CT and MRI revealed a cavernous hemangioma with recent bleeding in the right midbrain. This case indicates that midbrain cavernous hemangioma can be a rare cause of isolated pupil involving palsy of the third cranial nerve.