Prenatal diagnosis of a fetus with mosaic ring chromosome 13: Case report and review of the literature

• Main Authors: Xiao-Nan Hu (Author), Lei-Lei Li (Author), Qing-Yang Shi (Author), Zhu-Ming Hu (Author), Hong-Guo Zhang (Author), Yu-Ting Jiang (Author), Rui-Zhi Liu (Author)
• Format: Book
• Published: Elsevier, 2021-05-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objective: To diagnose the ring chromosome 13 (r(13)) in a fetus, and analyze the genotype-phenotype correlation. Case report: A 26-year-old woman who was second pregnancy, underwent amniocentesis at 18 weeks of gestation because of the increased nuchal translucency (NT). Prenatal ultrasound showed...