J Korean Child Neurol Soc.  2011 Dec;19(3):272-276.

A Case of Metachromatic Leukodystrophy Confirmed by Molecular Genetic Analysis

Affiliations
  • 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.

Keyword

Metachromatic leukodystrophy; Arylsulfatase A; ARSA gene; MRI; MR spectroscopy

MeSH Terms

Brain
Cerebroside-Sulfatase
Enzyme Assays
Leukodystrophy, Metachromatic
Magnetic Resonance Spectroscopy
Molecular Biology
Cerebroside-Sulfatase
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