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: Anatomy
[{'content': 'The indication of cholecystectomy are \nSelect and explain. \nA. Strawberry gallbladder, B. Mucocele of the gallbladder, C. Gallbladder polyp, D. Asymptomatic gallstone disease', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Mucocele(Hydrops) It results from Prolonged obstruction of the cystic duct, usually by a large solitary calculus Treatment - Early cholecystectomy, because empyema, perforation, or gangrene may complicate the condition Ref: Sabiston 20th edition Pgno :1494', 'role': 'assistant'}]