This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
[{'content': '"Chain of lakes" appearance seen in \nSelect and explain. \nA. Acute pancreatitis, B. Chronic pancreatitis, C. Carcinoma pancreas, D. Strawberry gall bladder', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Chain of lakes appearance or string of pearl appearance or Beaded appearance is characteristic of chronic pancreatitis Radiological Appearance of chronic pancreatitis Chain of lakes appearance String of pearl appearance Beaded appearance Numerous irregular calcifications are pathognomic (on Xray) Ref: Sabiston 20th edition Pgno : 1535', 'role': 'assistant'}]