Prenatal diagnosis of craniosynostosis (compound Saethre-Chotzen syndrome phenotype) caused by a de novo complex chromosomal rearrangement (1; 4; 7) with a microdeletion of 7p21.3-7p15.3, including TWIST1 gene--a case report.

Abstract excerpt

Craniosynostosis (a premature fusion of the cranial sutures) occurs with a frequency of 1 in 2100-2500 births and in over 40% cases is caused by known genetic factors--either single gene mutations or chromosomal rearrangements. Cases caused by complex chromosomal abnormalities are uncommon and likely associated with compound phenotype. Saethre-Chotzen syndrome (SCS) [#101400] is caused by TWIST1 gene...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Abnormal Karyotype
• Share to Chromosome Aberrations