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: Biochemistry
Lysosomal accumulation of sphingomyeline is seen in 
Select and explain. 
A. Farber’s disease, B. Niemann-Pick disease, C. Tay Sach’s disease, D. Krabbe’s disease
B: Niemann-Pick disease
Answer: B: Niemann-Pick disease 
Explanation: None