title: Oculomotor nerve palsies in children.
abstract: Fifty-four patients with oculomotor nerve palsy who presented over a 21-year period at our institution were reviewed retrospectively. There were 38 isolated third nerve lesions, and 16 with additional cranial nerve involvement. Eleven cases were congenital in origin, and 43 were acquired. Of the acquired group, 31 were traumatic, 7 infection-related, 3 attributed to migraine or other vascular causes, and 2 neoplastic. Average follow up was 36 months. The congenital lesions were predominantly right-sided; amblyopia, although common, responded well to treatment. Trauma and bacterial meningitis accounted for more cases of isolated oculomotor nerve palsy than seen in the previous literature. In distinct contrast to the adult population, no cases of diabetes, posterior communicating artery aneurysms, metastatic tumors, or pituitary lesions were found.
authors.affiliation: Hospital for Sick Children, University of Toronto, Ontario, Canada.
authors.forename: E B
authors.initials: EB
authors.lastname: Ing
authors.forename: T J
authors.initials: TJ
authors.lastname: Sullivan
authors.forename: M P
authors.initials: MP
authors.lastname: Clarke
authors.forename: J R
authors.initials: JR
authors.lastname: Buncic
mesh_terms: D000293:Adolescent; D001932:Brain Neoplasms / Q000150:complications; D002648:Child; D002675:Child, Preschool; D003389:Cranial Nerve Diseases / Q000150:complications; D015818:Eye Infections, Bacterial / Q000150:complications; D005131:Eye Injuries / Q000150:complications; D005260:Female; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008881:Migraine Disorders / Q000150:complications; D015840:Oculomotor Nerve Diseases / Q000151:congenital / Q000209:etiology* / Q000601:surgery; D061220:Oculomotor Nerve Injuries; D012189:Retrospective Studies; D014792:Visual Acuity