Hypochondroplasia
What are the causes?
About seventy per cent of people with HCH have an identifiable mutation
in the FGFR3 gene on chromosome 4p16.3. The remaining thirty per cent
will either have a so far unrecognised mutation in the FGFR3 gene or a
mutation in other as yet unidentified genes.
What are the symptoms?
| How is it diagnosed? ![]()