J Korean Child Neurol Soc.
2011 Dec;19(3):272-276.
A Case of Metachromatic Leukodystrophy Confirmed by Molecular Genetic Analysis
- Affiliations
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- 1Department of Pediatrics, Gangnam Severance Hospital, Severance Children's Hospital, Yonsei University College of Medicine, Seoul, Korea. ymleemd@yuhs.ac
Abstract
- Metachromatic leukodystrophy (MLD) is the rare neurometabolic disease caused by the deficiency of the enzyme arylsulfatase A resulting in a deficiency of sulfatide degradation and the target gene is ARSA gene. We report a case of the late infantile form of MLD that was confirmed by means of enzyme assay and gene analysis with typical brain MRI and MR spectroscopy finding.