The patient needs further diagnosis, but it is known that wide sutures and fontanels with delayed closure are rare clinical expressions of disturbances in cranial sutures development in craniosynostosis syndromes, such as in Saethre–Chotzen syndrome associated with TWIST1 gene mutations or Apert syndrome associated with FGFR2 gene mutations [24,25]. The gene discussed is TWIST1; the disease is syndromic craniosynostosis.