ORPHA:582
Mucopolysaccharidosis type 4
Also called MPS4, MPSIV, Morquio disease, Mucopolysaccharidosis type IV
- Body system
- Bone diseases
- Inheritance pattern
- Autosomal recessive
- Typical age of onset
- Childhood, Infancy
- Estimated prevalence
- <1 / 1 000 000 (Sweden)
- Rarity class
- <1 / 1 000 000
ORPHA:582 is classified under "Bone diseases" in the Orphanet nomenclature.
Common signs
- Joint hypermobility
- Pectus carinatum
- Abnormal rib morphology
- Abnormal metaphysis morphology
- Gait disturbance
- Delayed skeletal maturation