Niemann-Pick disease
Recommended panel testing at Breda Genetics for this condition: Niemann-Pick disease (NPC1, NPC2, SMPD1) Summary The eponym Niemann-Pick disease (NPD) encompasses two distinct metabolic defects. The first includes NPD types A and B and is due to deficiency of the acid sphingomyelinase (ASM) enzyme. The second defect, namely NPD type C, is mainly due to