Management of cerebral cavernous angiomas in children presenting with seizures.
Until recently intracranial cavernous angiomas were thought to be rare vascular malformations that usually presented in adulthood as an intracerebral hemorrhage, an expanding mass lesion, or with the new onset of seizures. Prior to the advent of computed tomography (CT), and more recently magnetic resonance imaging (MRI), their diagnosis in childhood was extremely rare. However, the CT and MRI features of cavernous angioma are quite distinctive and allow early diagnosis and treatment. Advances in surgical techniques permit successful removal of these potentially devastating lesions and amelioration of the associated seizure disorder. Seven children with cerebral cavernous angiomas have been treated at the Children's Hospital Medical Center since 1980. Six children presented with seizures and one with an intracerebral hemorrhage. All had characteristic findings on CT and/or MRI and underwent surgical excision of symptomatic lesions. Intraoperative sonography, electrocorticography, and cortical mapping were used when indicated and were found to be helpful in the surgical management of these patients. Our experience suggests that symptomatic cerebral cavernous angiomas in children are not as rare as previously thought and that surgical treatment using modern neurosurgical techniques is both safe and appropriate and can be helpful in the management of associated seizures.
Buckingham
M J
MJ
Department of Pediatric Neurosurgery, Children's Hospital Medical Center, Cincinnati, OH 45229-2899.
Crone
K R
KR
Ball
W S
WS
Berger
T S
TS
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006392:Hemangioma, Cavernous / Q000150:complications / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D012640:Seizures / Q000209:etiology*; D014057:Tomography, X-Ray Computed