Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.
Definition of Mucopolysaccharidosis type IIIA
Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026
Mucopolysaccharidosis type IIIA: Sanfilippo syndrome due to deficiency of the enzyme heparan N-sulfatase. See also: Mucopolysaccharidosis.
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