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Cerebral cavernous angiomas in children
Insights
Cerebral cavernous angiomas are rare in children, often presenting with seizures or bleeding. Early detection using computerized tomography (CT) is crucial for diagnosis and management of these brain vascular malformations.
Area of Science:
- Neurology
- Pediatric Neurology
- Vascular Malformations
Background:
- Cerebral cavernous angiomas (CCAs) are congenital vascular malformations.
- CCAs are more prevalent in adults (3rd-5th decade) and typically located in cerebral white matter.
- Common presentations include seizures, intracranial hemorrhage, headaches, and focal neurological deficits.
Observation:
- This study presents five pediatric cases of cerebral cavernous angiomas.
- Three children exhibited seizures as the primary symptom.
- Two children experienced intracerebral bleeding.
Findings:
- Seizures are a frequent initial symptom of CCAs in childhood.
- Computerized tomography (CT) plays a vital role in diagnosing CCAs.
- Characteristic CT findings aid in identifying these vascular malformations.
Implications:
- Increased awareness of CCA presentation in children is necessary.
- Prompt diagnosis via CT imaging can improve patient outcomes.
- Understanding pediatric CCA manifestations aids in differential diagnosis for neurological symptoms in children.
Abstract:
Five cases of cerebral cavernous angiomas in children are presented. Three children had seizures as the sole manifestation of the lesion, and two had intracerebral bleeding. These malformations are encountered more commonly in adults in the third to fifth decade, and are found most frequently in the white matter of the cerebral hemispheres. Intracranial bleeding, seizures, headaches, and slowly developing focal signs are the usual presenting complaints. In childhood, seizures are the initial symptom of the malformation in many cases. The value of computerized tomography (CT) in the detection of such malformations is stressed, and CT findings that are characteristic of cavernous angiomas are described.