ABSTRACT
PurposeTo explore the value of prenatal ultrasound diagnosis of pentalogy of Cantrell.Materials and Methods A retrospective study was performed in 6 fetuses with pentalogy of Cantrell diagnosed with prenatal ultrasound. The first diagnostic ultrasound time, ultrasound images and follow-up results were reviewed to analyze ultrasonographic features.Results All the fetuses were characterized by omphalocele and ectopic heart. All 6 fetuses were diagnosed by prenatal ultrasound during the first ultrasound screening, of which 5 were diagnosed before 16 weeks of gestation. Five cases were confirmed with induced labor and 1 was confirmed postnataly. The accuracy of prenatal ultrasonic diagnosis was 100%.Conclusion The characteristic features of pentalogy of Cantrell are omphalocele and ectopic heart. Prenatal ultrasound is reliable and valuable to diagnose pentalogy of Cantrell.