Case report

Following images represent a caso of trisomy 18 associated with iniencephaly, total rachischisis, atrioventricular septal defect and single umbilical artery.

A 37-year-old woman (G3P2) with unremarkable history visited our unit for routine ultrasound examination at 12 weeks of pregnancy. Following images represent our pre and postnatal findings:

Pregnancy was interrupted and postabortion karyotype was 47 XX +18.