Clouston Syndrome Can Mimic Pachyonychia Congenita
نویسندگان
چکیده
منابع مشابه
Clouston syndrome can mimic pachyonychia congenita.
We studied three families suffering from nail abnormalities who had previously been diagnosed as pachyonychia congenita. No keratin gene mutations were detected. Sequencing of connexin 30 (GJB6 gene) in these patients identified heterozygous missense mutations G11R and A88V that are known to be associated with Clouston syndrome. This unexpected finding expands the Clouston syndrome phenotype an...
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PC is commonly described as a rare genodermatosis characteristically manifesting as massive subungual hyperkeratosis with nail thickening, focal palmoplantar keratoderma alongwith deep f issur ing and blistering, oral leukokeratosis and discrete follicular hyperkeratosis [1,2]. Other features including abnormalities of teeth, hairs and larynx can also be seen depending on the clinical types. On...
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There are currently no specific treatments for pachyonychia congenita (PC). Available treatments generally are directed at specific manifestations of the disorder, and an effective treatment plan must recognize that different patients are more or less troubled by different manifestations of the disease. Treatment for all aspects of PC has been less than completely satisfactory. Very few studies...
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A 5-year-old female, known case of pachyonychia congenita, presented with diffuse hair loss; remaining hairs were easily plucked kinky hairs. Hair samples from patient were investigated using a light microscope. The hairs of the patients were mainly anagen hairs and unlike normal plucked anagen hairs, showed keratinization and cornification of their hair bulbs. No specific hair shaft abnormalit...
متن کاملPachyonychia congenita Authors: Professors
Pachyonychia congenita (PC) is a rare genodermatosis affecting the nails and other ectodermal tissues. It is mainly characterized by gross thickening of all finger and toe nails. Different additional clinical features are observed; they fit into two major types: the Jadassohn-Lewandowsky and the Jackson-Lawler syndrome. The condition is usually transmitted as an autosomal dominant trait, though...
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ژورنال
عنوان ژورنال: Journal of Investigative Dermatology
سال: 2003
ISSN: 0022-202X
DOI: 10.1046/j.1523-1747.2003.12527.x