Trochlear nerve palsy as the sole initial sign of an aneurysm of the superior cerebellar artery.

Collins, T E; Mehalic, T F; White, T K; Pezzuti, R T · Neurosurgery · 1992

case_report · Level V

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Abstract

We report a case of trochlear nerve palsy that was the sole initial sign of an aneurysm of the superior cerebellar artery. A craniotomy confirmed the anatomical compression of the trochlear nerve by this aneurysm. The clipping of the aneurysm resulted in the resolution of the trochlear nerve palsy.

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