This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': 'Treatment of choice for Echinococcus granulosus is? \nSelect and explain. \nA. Albendazole, B. Thio-bendazole, C. Mebendazole, D. Praziquantel', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Albendazole REF: 11th edition of Goodman & Gilman\'s The Pharmacological Basis of Therapeutics p. 710 "Albendazole is the drug of choice for cystic Hydatid disease due to E. granulosus"', 'role': 'assistant'}]