This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Inborn Errors of Metabolism, Subject name: Pediatrics
[{'content': 'A 3-year-old child presented with anemia and thrombocytopenia. On examination, there was massive splenomegaly. A bone marrow aspiration revealed the following cells. What is the diagnosis? \nSelect and explain. \nA. Mucopolysaccharidosis, B. Gaucher disease, C. Acute Leukemia, D. Thalassemia', 'role': 'user'}, {'content': "Answer: B \nExplanation: b. Gaucher diseasePancytopenia with massive splenomegaly in a child with bone marrow showing Gaucher cells' with 'crumpled tissue paper' appearance of cytoplasm are seen in Gaucher disease", 'role': 'assistant'}]