Gynaecology & Obstetrics Congenital anomalies that can be identified by USG are all except: September 2009 A Hydrops fetalis B Esophageal atresia C Anencephaly D Cystic hygroma 💡 Explanation Congenital anomalies that can be identified by USG are all except: September 2009 ✓ Correct Answer: D. Cystic hygroma