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: Surgery
[{'content': 'Epiplocele contains: \nSelect and explain. \nA. Omentum, B. Ileum, C. Caecum, D. Appendix', 'role': 'user'}, {'content': "Answer: A \nExplanation: Epiplocele: it is a hernia formed by protrusion of omeuntum. Enterocele: a hernia, the contents of which are both intestine and omentum. Amyand's hernia: The presence of vermiform appendix, whether inflamed or not, inside a hernia sac. Ref: A manual of surgery By Sir Astley Cooper, Joseph Henry Green, 3rd Edition, Page 104.", 'role': 'assistant'}]