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
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 - 
Select and explain. 
A. Hydatic cyst of liver, B. Amoebic liver abscess, C. Pseudopancreatic cyst, D. Haematoma of rectus sheath
C: Pseudopancreatic cyst
Answer: C: Pseudopancreatic cyst 
Explanation: None