Craniofacial Conditions
Inheritance patterns and prenatal diagnosis
Inheritance patterns
Genetic mutations can be identified in about twenty-five per cent of cases, including many of the specific syndromes and also in some children with apparently non-syndromic coronal synostosis. The important genes identified to date are three of the fibroblast growth factor receptors (FGFR1, FGFR2 and FGFR3) and other genes called TWIST1 and EFNB1. Cases with a genetic cause are more likely to recur within the family. Genetic testing is available in the UK at two centres (Great Ormond Street Hospital, London and Churchill Hospital, Oxford).
Prenatal diagnosis
Prenatal diagnosis for craniosynostosis is generally only possible when a specific mutation has been identified.
How is it diagnosed?
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