This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pancreas, Subject name: Surgery
[{'content': 'A 60-year-old female present with history of recurrent abdominal pain. Imaging shows multiple small cystic lesions like bunch of grapes in the head of pancreas with a grossly dilated main pancreatic duct. The most likely diagnosis is: \nSelect and explain. \nA. SCN, B. MCN, C. IPMA, D. Pancreatic pseudocyst', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. (c) Intraductal papillary mucinous neoplasm* Bunch of grapes appearance in Head of Pancreas - Typical of IPMN* Dilated Pancreatic duct typical of IPMN* Fish mouth lesion on Endoscopy seen in IPMN', 'role': 'assistant'}]