Etiology of stroke in children.
Although the risk factors for stroke in children are numerous and differ greatly from the causes of stroke in adults, a thorough diagnostic evaluation can identify one or more risk factors in most patients. Cardiac disorders and hemoglobinopathy are the most common causes of ischemic infarction, whereas various congenital anomalies of the blood vessels or defects in coagulation or platelet function are often found in children with intraparenchymal hemorrhage. More than one risk factor is commonly identified, especially in children with dural venous thrombosis. Identification of the underlying risk factors for cerebrovascular disorders in children is important because many of the risk factors can be treated, reducing the risk of subsequent strokes.
Roach
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Department of Neurology, University of Texas, Southwestern Medical School, Dallas 75235, USA.
D001932:Brain Neoplasms / Q000150:complications; D002561:Cerebrovascular Disorders / Q000150:complications; D002648:Child; D020022:Genetic Predisposition to Disease; D006331:Heart Diseases / Q000150:complications; D006402:Hematologic Diseases / Q000150:complications; D006801:Humans; D008661:Metabolism, Inborn Errors / Q000150:complications; D012307:Risk Factors; D020521:Stroke / Q000209:etiology* / Q000235:genetics / Q000473:pathology / Q000517:prevention & control