This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Medicine
[{'content': '"Face of giant panda" sign on MRI brain is seen in \nSelect and explain. \nA. Wilson\'s disease, B. Japanese encephalitis, C. Rasmussen\'s encephalitis, D. Wernicke\'s encephalopathy', 'role': 'user'}, {'content': 'Answer: A \nExplanation: The "Face of the Giant Panda" sign, "Panda Sign of the Midbrain," or "Double-Panda Sign" refers to a characteristic "panda\'s face" appearance in MRI images of patients suffering from Wilson\'s disease. Along with Kayser-Fleischer rings, the sign is helpful in diagnosis ref - Researchgate.net', 'role': 'assistant'}]