_:vb50936843 "A sphingolipidosis that is characterized by leukodystrophy, ichthyosis, skeletal abnormalities and shortened life expectancy and has_material_basis_in mutation in the SUMF1 gene that results in deficiency in multiple sulfatase enzymes."^^ . _:vb50936843 "url:https://ghr.nlm.nih.gov/condition/multiple-sulfatase-deficiency"^^ . _:vb50936843 . _:vb50936843 . _:vb50936843 . _:vb50936843 . _:vb50936843 .