Metachromatic leukodystrophy is an inherited lysosomal storage diseases.  Metachromatic leukodystrophy involves a progressive deterioration of motor and neurocognitive function. What is the Pathology of Metachromatic Leukodystrophy? Etiology: The cause of metachromatic leukodystrophy is deficient activity of arylsulfatase A, along with…