Conditions / Genetic

Muenke Syndrome

info ยท Genetic

A craniosyntosis characterized by autosomal dominant inheritance, uni- or bicoronal synostosis, macrocephaly, midfacial hypoplasia, and developmental delay that has_material_basis_in a pro250 to agr (P250R) heterozygous mutation in the FGFR3 gene on chromosome

A craniosyntosis characterized by autosomal dominant inheritance, uni- or bicoronal synostosis, macrocephaly, midfacial hypoplasia, and developmental delay that has_material_basis_in a pro250 to agr (P250R) heterozygous mutation in the FGFR3 gene on chromosome 4p16.3.

Signs and symptoms

  • Hearing impairment
  • Coronal craniosynostosis
  • Global developmental delay
  • Midface retrusion
  • Recurrent otitis media
  • Thimble-shaped middle phalanges of hand
  • Brachycephaly
  • Short middle phalanx of toe
  • Radial deviation of finger
  • Downslanted palpebral fissures

Also known as: FGFR3-related craniosynostosis