Isolated Oculomotor Nerve Palsy due to Midbrain Cavernous Malfomation
Soo-Yeoun You, Hyun Seok Song, Jungho Han, Ji‐Soo Kim
Abstract
Soo-Yeoun You, Hyun Seok Song, Jungho Han, Ji‐Soo Kim
Abstract
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.
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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.
Key concepts: Medicine, Ptosis, Diplopia, Midbrain, Oculomotor nerve palsy, Oculomotor nerve, Pupil, Palsy