Sphingomyelinase deficiency is seen in
DiseaseEnzyme DeficiencyClinical SymptomsNiemann-PickdiseaseSphingomyelinaseEnlarged liver and spleen, mental retardation;fatal in early lifeRef: Harper&;s Biochemistry; 30th edition; Chapter 24; 24 Metabolism of Acylglycerols & Sphingolipids
Niemann - Pick disease
Farber's disease
Tay Sach's disease
Krabbe's disease
Metabolism of lipid