[Krabbe's leukodystrophy. Report of a case].

A case of Krabbe's leukodystrophy is reported in a male child 18 months old, with evolution of 12 months. The clinical, radiological, pathological and genetic studies are described. Besides, this case was the basis to review the topic of leukodystrophy and the corresponding literature, considering that this is an uncommon disease in our milieu.