MPS VII is one of the rarest types of
mucopolysaccharidoses2-4
Mucopolysaccharidosis VII (MPS VII), also called Sly syndrome, is a genetic metabolic disorder caused by a deficiency of the lysosomal enzyme β-glucuronidase.1,2
MPS VII is a heterogeneous and progressive disease. It requires early diagnosis for the best management and treatment outcomes.1,5
Other names for MPS VII include MPS 7, MPS-7, mucopolysaccharidosis 7, mucopolysaccharidosis VII, Sly syndrome, beta-glucuronidase deficiency, GUSB deficiency.1
Signs and symptoms can involve multiple systems3,4,6