Prenatal detection of monosomy 21 mosaicism
- PMID: 8506217
- DOI: 10.1002/pd.1970130303
Prenatal detection of monosomy 21 mosaicism
Abstract
We report a case of chromosomal mosaicism for monosomy 21 revealed in amniotic fluid cell culture. Ultrasound examination at 19 weeks' gestation showed in utero growth retardation and a complex cardiac malformation. A repeated amniocentesis confirmed the presence of monosomy 21 mosaicism. In view of the sonographically detected fetal abnormalities, termination of pregnancy was elected.