Linear porokeratosis superimposed on disseminated superficial actinic porokeratosis: Report of two cases exemplifying the concept of type 1 segmental manifestation of autosomal dominant skin disorders - 07/09/11
Abstract |
A concept of dichotomous types of segmental involvement of autosomal dominant skin disorders has recently been proposed. Among the different types of porokeratosis, disseminated superficial actinic porokeratosis is known to be an autosomal dominant skin disorder, and linear porokeratosis represents the segmental form of the disease. We intended to exemplify the type 2 segmental manifestation within this concept. Clinical and histopathologic aspects of porokeratotic lesions of 2 patients were investigated. The family history was studied in both cases. Linear porokeratosis superimposed on disseminated superficial actinic porokeratosis was observed in both patients. These 2 cases of linear porokeratosis associated with disseminated superficial actinic porokeratosis can be taken as further examples of a type 2 segmental involvement occuring in an autosomal dominant skin disorder.
Le texte complet de cet article est disponible en PDF.Vol 41 - N° 4
P. 644-647 - octobre 1999 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
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