Diffuse epidermolytic palmoplantar keratoderma (Unna-Thost-)
نویسندگان
چکیده
منابع مشابه
Diffuse epidermolytic palmoplantar keratoderma (Unna-Thost-).
DESCRIPTION We report the case of a 28-year-old man presenting to our hospital with refractory diffuse hyperkeratosis of palms and soles. He reported first appearance in early childhood. His first-born daughter also developed hyperkeratosis on palms and soles directly after birth. No other family member seems to be affected by similar skin lesions. Clinically, our patient presented diffuse hype...
متن کاملUnna-Thost-type palmoplantar keratoderma. A case report.
Unna-Thost keratoderma is an autosomal dominant inherited disorder of keratinization, with mutation in Keratin 1 gene. The eponym refers specifically to nonepidermolytic keratoderma, although the original Thost family is now known to have had epidermolytic keratoderma. The condition usually presents in the first few months of life and is usually obvious by the age of 4 years. It rarely appears ...
متن کاملAutosomal recessive epidermolytic palmoplantar keratoderma.
Palmoplantar keratoderma (PPK) is a heterogeneous group of disorders. Epidermolytic PPK is a well delineated autosomal dominant entity, but no recessive form is known. Here we report two sons of phenotypically normal, consanguineous, Arab parents with features suggestive of PPK. They presented with patchy eczematous skin lesions followed by PPK and raised serum levels of IgE. Skin biopsy from t...
متن کاملInfantile epidermolytic ichthyosis with prominent maternal palmoplantar keratoderma.
Epidermolytic Ichthyosis (EI) is a rare autosomal dominant genodermatosis. Although an inherited disorder, 50% of cases represent novel mutations. This disorder presents as a bullous disease in newborns progressing to a lifelong ichthyotic skin disorder. Other manifestations include palmoplantar keratoderma (PPK). EI results from mutations in the keratin 1 and keratin 10 genes. Phenotypic var...
متن کاملKeratinization Disorders and Genetic Aspects in Palmar and Plantar Keratodermas.
Palmoplantar keratoderma (PPK) is a heterogeneous group of hereditary and acquired disorders characterized by abnormal thickening of the palms and soles. There are three clinical patterns: diffuse, focal, and punctuate. Palmoplantar keratodermas can be divided into the following functional subgroups: disturbed gene functions in structural proteins (keratins), cornified envelope (loricrin, trans...
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ژورنال
عنوان ژورنال: Case Reports
سال: 2012
ISSN: 1757-790X
DOI: 10.1136/bcr-2012-006443