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': 'A 20 years old football player received a hard kick in the epigastrium. A large cystic swelling appeared in the epigastrium two weeks later. The most likely diagnosis is - \nSelect and explain. \nA. Hydatic cyst of liver, B. Amoebic liver abscess, C. Pseudopancreatic cyst, D. Haematoma of rectus sheath', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]