Krabbe disease (MONDO_0009499) is a lysosomal disorder that affects the white matter of the central and peripheral nervous systems. It includes infantile, late-infantile/juvenile and adult forms. Also known as: GALC deficiency, GALC enzyme deficiency, Krabbe's disease, Krabbe's leukodystrophy, Leukodystrophy, Krabbe's, beta galactocerebrosidase deficiency, diffuse globoid body sclerosis, galactocerebrosidase deficiency.