Monozygotic dichorionic diamniotic twins with large interstitial deletion of chromosome 1p

Abstract

Abstract We describe twins with an interstitial deletion of chromosome 1 with a severe phenotype compared to previously described cases. As genetic testing is more frequently performed, it is important for clinicians to understand the spectrum of clinical findings that can occur with this particular deletion.

Keywords

• chromosome 1p
• interstitial deletion
• monozygotic twins