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Childhood Neurological Disorders With Hyperhomocystinemia: A Case-Based Review
Sangeetha Yoganathan1, Himani Bhasin2, Divyani Garg3
1Department of Neurological Sciences, Christian Medical College, Vellore, Tamil Nadu, India.
Hyperhomocysteinemia, a rare neurometabolic disorder, presents diverse symptoms in children, challenging diagnosis. Early biochemical and genetic testing are crucial for identifying and treating this reversible condition.
Area of Science:
- Neurology
- Metabolic Disorders
- Pediatrics
Background:
- Hyperhomocysteinemia is a rare neurometabolic syndrome.
- It presents with diverse manifestations in children, making diagnosis challenging.
- Prompt biochemical testing is essential for guiding further evaluation in inherited disorders.
Purpose of the Study:
- To demonstrate the heterogeneity of clinical presentations in pediatric hyperhomocysteinemia.
- To highlight the importance of biochemical and genetic evaluation.
- To showcase treatment strategies that can reverse the condition in children.
Main Methods:
- Case-based approach.
- Review of clinical presentations.
- Analysis of biochemical and genetic testing results.
- Evaluation of treatment outcomes.
Main Results:
- Significant heterogeneity in clinical manifestations was observed.
- Biochemical and genetic evaluations were critical for diagnosis.
- Various treatment strategies were employed.
- Reversal of the condition was achieved in treated children.
Conclusions:
- Hyperhomocysteinemia in children requires a comprehensive diagnostic approach.
- Integrated biochemical and genetic assessments are vital.
- Timely and appropriate treatment can lead to favorable outcomes.
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