Griscelli syndrome type-3
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Epidemiology
rare
Pathology
- accumulation of melanosomes in melanocytes
Genetics
- autosomal recessive
- associated with mutations in MLPH gene
- associated with mutations in MYO5A gene
Clinical manifestations
- pigmentary dilution of the skin & hair
- large clumps of pigment in hair shafts
- without other clinical manifestations