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Corpus callosum agenesis
A Chacko1, R Koul, D K Sankhla
1Division of Pediatric Neurology, Deparment of Child Health, Sultan Qaboos University Hospital, PO Box 35, Postal Code 123, Sultanate of Oman.
Insights
Corpus callosum agenesis, a brain malformation, affects 1% of children with neurological issues. This condition is often linked to epilepsy and neurodevelopmental handicaps.
Area of Science:
- Pediatric Neurology
- Neuroradiology
Background:
- Corpus callosum agenesis is a congenital anomaly affecting brain development.
- It is associated with a range of neurological deficits in children.
Purpose of the Study:
- To analyze the occurrence of corpus callosum agenesis in children with neurological problems.
- To identify associated neurological and systemic abnormalities.
Main Methods:
- Retrospective review of computerized tomography (CT) brain scans from January 1993 to December 1997.
- Subjects were children diagnosed with corpus callosum agenesis.
- Examination for syndromic associations, congenital infections, and metabolic defects.
Main Results:
- Corpus callosum agenesis was identified in 1% (22 out of 2164) of children undergoing CT brain scans.
- The majority of cases were not syndromic.
- Epileptic disorders were present in approximately one-third of affected children.
- Males constituted 64% of the cases.
Conclusions:
- Corpus callosum agenesis is a significant finding in children with neurodevelopmental handicaps.
- Neuroradiology, particularly CT scans, plays a crucial role in its detection.
Objective:
The objectives are to analyse corpus callosum agenesis in children with various neurological problems in a hospital set-up, and to study the neurological and systemic abnormalities associated with this condition.
Methods:
The children with various neurological problems who underwent computerized tomography brain from January 1993 to December 1997, and were found to have corpus callosum agenesis, formed the subjects of this study. These children were examined for any syndromic association, congenital infections or metabolic defects.
Results:
Out of 2164 children who underwent computerized tomography brain, 22 had corpus callosum agenesis (1%). Most cases were not syndromic and 64% were males. Epileptic disorders were noted in about one third of cases.
Conclusion:
Corpus callosum agenesis is an important anomaly in children with neurodevelopment handicaps, usually detected by neuroradiology.