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Dtsch Arztebl Int. 2010 Dec;107(48):851-6. doi: 10.3238/arztebl.2010.00851. Epub 2010 Dec 3.

Cerebral angiopathies as a cause of ischemic stroke in children: differential diagnosis and treatment options.

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  • 1Neurochirurgische Klinik, Universitäts-klinikum der Heinrich-Heine-Universität, Düsseldorf, Germany. Steiger@uni-duesseldorf.de

Abstract

BACKGROUND:

Ischemic stroke in children can present with an epileptic seizure or be initially asymptomatic. The median time to diagnosis is 24 hours.

METHODS:

This review is based on a selective literature search, with additional consideration of published guidelines and the authors' personal experience.

RESULTS:

In Europe and the USA, the combined incidence of ischemic and hemorrhagic stroke in childhood is 2.5 to 10 per 100 000 children per year. 40% of ischemic strokes in childhood occur after an infectious illness or in association with a congenital heart defect, sickle-cell anemia, or a coagulopathy. Arterial dissection and chronic, progressive cerebral arteriopathies, particularly moyamoya disease, each account for up to 10% of childhood strokes. Magnetic resonance imaging can be used to demonstrate infarcts and to display the perfusion of ischemic areas and the surrounding brain tissue; arterial and venous occlusions can be defined more precisely. Children with arterial dissection, vasculitis, and para-infectious cerebral ischemia should be treated empirically, with medications and supportive care, according to the treatment plans developed for adults. For patients with moyamoya disease, surgical revascularization with extra-intracranial bypass techniques is recommended.

DISCUSSION:

The current data provide an inadequate evidence base for the treatment of stroke in children. Potential revascularization or thrombolysis must be discussed individually in each case. For the treatment of temporary, para-infectious cerebral ischemia, hemodynamic optimization is an available option. Better evidence is needed regarding the surgical treatment of moyamoya disease.

PMID:
21173932
[PubMed - indexed for MEDLINE]
PMCID:
PMC3004372
Free PMC Article
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