Дефіцит множинної сульфатази

Визначення(English summary)

A rare lysosomal disease characterized by a clinical phenotype that combines the features of different sulfatase deficiencies (whether lysosomal or not). Clinical manifestations can include developmental delay, progressive neurologic deterioration, hydrocephalus, hypotonia, coarse facial features, retinopathy, skeletal anomalies, hepatomegaly and ichthyosis to a variable degree. Multiple sulfatase deficiency (MSD) comprises severe to attenuated forms historically classified as neonatal (most severe form), infantile (most common form) or juvenile (rarest form).