Niemann–Pick<unk>  C (NPC) (colloquially, "Childhood Alzheimer's") is a lysosomal storage disease associated with mutations in NPC1 and NPC2 genes. Niemann–Pick<unk>  C affects an estimated 1:150,000 people. Approximately 50% of cases present before 10 years of age, but manifestations may first be recognized as late as the sixth decade.
Niemann–Pick disease, type C
Niemann–Pick disease, SMPD1-associated
Wilson–Mikity syndrome
Haemochromatosis type 3
Hemochromatosis type 4
Wilson's disease
Mowat–Wilson syndrome
Bannayan–Riley–Ruvalcaba syndrome