This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
[{'content': 'Congenital anomalies that can be identified by USG are all except: September 2009 \nSelect and explain. \nA. Hydrops fetalis, B. Esophageal atresia, C. Anencephaly, D. Cystic hygroma', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. D: Cystic Hygroma Common anomalies that can be seen in USG are: Cranial anomalies-anencephaly, hydrocephalus.choroid plaexus cysts Spinal anomalies-Spina bifida occulta and Spina bifida apea Fetal hea Fetal abdomen and abdominal wall-Esophageal atresia, omphalocoele, gastroschisis Hydrops f etalis', 'role': 'assistant'}]