Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery
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Subarachnoid hemorrhage occurs in 1%-2% of patients with neurological complications from sickle cell disease. The authors report a case of subarachnoid hemorrhage in a 13-year-old black girl with sickle cell disease. ⋯ Angiography revealed no evidence of aneurysm but multiple stenosis and/or occlusions of the distal branches of the anterior and middle cerebral arteries bilaterally. Rupture of leptomeningeal collateral vessels is a possible cause of subarachnoid hemorrhage in our patient.