Stroke and pediatric human immunodeficiency virus infection. Case report and review of the literature.

Stroke is an uncommon complication in pediatric patients with acquired immunodeficiency syndrome (AIDS). However, with the increasing life span of this patient population, more cases of stroke are being reported. We report the case of a 13-year-old girl with a known history of AIDS who presented with new-onset seizures and right hemiparesis. Serial imaging studies revealed progressive occlusion of the left middle cerebral artery and both anterior cerebral arteries with development of collateral circulation. The workup for other etiologies of stroke was negative. This nonatherosclerotic occlusive disease is most likely secondary to vasculopathy caused by the human immunodeficiency virus (HIV). HIV infection should be included in the differential diagnosis of children who present with seizures, mental status change or focal neurological deficits. Treatment options are limited. The different prognoses associated with the etiologies of stroke in this patient population mandate a careful and thorough evaluation.