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: Radiology
[{'content': 'True about Metaiodobenzylguanidine (MIBG) scan:\n(A)Concentrates in catecholamine producing tumor cells\n(B)Used in Pheochromocytoma\n(C)Used in Neuroblastoma\n(D)Used in Paraganglioma\n(E)Used in Carcinoids \nSelect and explain. \nA. CABDA, B. CABED, C. ABCDE, D. BACED', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]