A female child presents with developmental delay, nasal obstruction, large head and hearing effect. On examination hepatosplenomegaly was present. ECHO was suggestive of cardiac valve fibrosis. What is the likely diagnosis?: (A) Hunter syndrome, (B) Hurler syndrome, (C) Tay-Sachs disease, (D) Gaucher disease
Answer is B. The above findings in a female child suggests Hurler syndrome.