This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neuroradiology, Subject name: Radiology
[{'content': 'B/L symmetrical Basal Ganglia Calcification is seen with? \nSelect and explain. \nA. Wilsons Disease, B. FAHRS disease, C. CMV, D. Toxoplasmosis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Bilateral symmetrical basal ganglia calcifications are seen associated with FAHR disease FAHR syndrome, also known as bilateral striato-pallido-dentate calcinosis, is characterized by abnormal vascular calcium deposition, paicularly in the basal ganglia, cerebellar dentate nuclei, and white matter, with subsequent atrophy.', 'role': 'assistant'}]