Stroke in children: a study of 21 cases from Saudi Arabia

Twenty-one cases of stroke were observed in children aged between 4 months and 15 years attending two large hospitals in Saudi Arabia over a 10-year period. The number constitutes two per cent of all cases of stroke managed in these hospitals during that period. Eleven cases were associated with cerebral arterial infarction, nine with cerebral haemorrhage and one with venous infarction. The main aetiological factors were attributable to embolism of cardiac origin, infections, coagulation disorders, haemoglobinopathies and arteriovenous malformations. Although stroke in children is regarded as rare, its relative frequency in Saudi society is probably higher than in western societies.