This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hepatic Tumors, Cysts, and Abscesses, Subject name: Surgery
[{'content': '25 vear old shepherd presents with dragging discomfort in right Hypochondrium and on examination shows presence of enlarged liver 5 cm below costal margins. The probable diagnosis is? \nSelect and explain. \nA. Amoebic liver abscess, B. Hydatid cyst, C. Pyogenic liver abscess, D. Hepatic adenoma', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) Hydatid Cyst* The image shows a CT scan of the liver with classical Cart wheel appearance, suggestive of multiple hydatid cysts. The calcified cysts are left alone as they are dead cysts.* Medical treatment with Albendazole for 21 days is given and surgery is done in case of symptomatic cysts or asymptomatic patient with cyst> 5cm or a non-calcified infected cyst.', 'role': 'assistant'}]