Prenatal diagnosis of de novo small supernumerary marker chromosome 4q (4q11-q12): A case report

• Main Authors: Reza Mohammadi (Author), Raheleh Taheri (Author), Fatemeh Shahriyari (Author), Farnaz Feiz (Author), Zahra Mohammadi (Author), Sadegh Shirian (Author), Reza Raoofian (Author), Abdorrasoul Malekpour (Author), Reza Pazhoomand (Author)
• Format: Book
• Published: Shahid Sadoughi University of Medical Sciences, 2021-05-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Background: Small supernumerary marker chromosomes (sSMCs) are chromosomal fragments with abnormal structures found in patients with fertility problems and developmental delay. They may be detected in amniotic cell karyotypes. sSMCs are categorized as hereditary or de novo. Here, we describe a case...