title: Trochlear nerve palsy as the sole initial sign of an aneurysm of the superior cerebellar artery.
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.
authors.affiliation: Department of Neurology, Maine Medical Center, Portland.
authors.forename: T E
authors.initials: TE
authors.lastname: Collins
authors.forename: T F
authors.initials: TF
authors.lastname: Mehalic
authors.forename: T K
authors.initials: TK
authors.lastname: White
authors.forename: R T
authors.initials: RT
authors.lastname: Pezzuti
mesh_terms: D000328:Adult; D002531:Cerebellum / Q000098:blood supply; D003389:Cranial Nerve Diseases / Q000209:etiology; D004172:Diplopia / Q000209:etiology*; D006261:Headache / Q000209:etiology; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications* / Q000601:surgery; D008297:Male; D014321:Trochlear Nerve