Dyschromatosis universalis hereditaria: familial case and ultrastructural skin investigation
Författare
Summary, in English
We report a familial case of dyschromatosis universalis hereditaria (DUH) which is compatible with an autosomal dominant inheritance. The male proband from Bangladesh presented with randomly distributed hyper- and hypo-pigmented skin lesions of variable shape and size with a mottled appearance. Three additional members of the non-consangineous family are similarly affected. Light and electron microscopy show normal numbers of active melanocytes, but different amounts of fully melanized melanosomes in hyper-pigmented and hypo-pigmented macules. Our findings indicate that DUH is not a disorder of number. It appears to be a disorder of melanosome synthesis rate or in addition melanocyte activity.
Publiceringsår
2004
Språk
Engelska
Sidor
261-266
Publikation/Tidskrift/Serie
American Journal of Medical Genetics. Part A
Volym
125
Issue
3
Dokumenttyp
Artikel i tidskrift
Förlag
John Wiley & Sons Inc.
Ämne
- Cell and Molecular Biology
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 1552-4825