mld definition
Metachromatic leukodystrophy. Metachromatic leukodystrophy (MLD, also called Arylsulfatase A deficiency) is a lysosomal storage disease which is commonly listed in the family of leukodystrophies as well as among the sphingolipidoses as it affects the metabolism of sphingolipids.
Manual lymphatic drainage. Manual lymphatic drainage (MLD) is a type of gentle massage which is intended to encourage the natural drainage of the lymph, which carries waste products away from the tissues back toward the heart.