This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous (Thorax), Subject name: Surgery
[{'content': 'Most common diaphragmatic hernia in child - \nSelect and explain. \nA. Bochadelek, B. Morgagni, C. Eventration of diaphragm, D. Hiatus hernia', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Bochdalek o The most common varient of congenital diaphragmatic hernia is a posterolateral defect also known as Bochdalek's hernia. This anomaly is encountered most commonly on the left,o Morgagni Hernia is anteromedial retrosternal variety of CDH.", 'role': 'assistant'}]