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Idiopathic basilary artery occlusion in childhood (case report).

A case of basilar artery occlusion in a 16-year-old-girl has been reported. Reports of 20 such cases occurring in children have been reviewed. In children, basilar artery occlusion is more common in males; no previous case above the age of 3 years has been reported in females. There were preceding TIA's and RIND in the vertebro-basilar territory.