This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
[{'content': 'Acute pancreatitis is a known complication of which of the following investigations? \nSelect and explain. \nA. ERCP, B. MRCP, C. CECT abdomen, D. Percutaneous transhepatic Cholangiography', 'role': 'user'}, {'content': 'Answer: A \nExplanation: .', 'role': 'assistant'}]