Coexistence of linear porokeratosis and disseminated superficial actinic porokeratosis: a type 2 segmental manifestation.
نویسندگان
چکیده
Sir, Six main clinical forms of porokeratosis are recognized: classical porokeratosis or porokeratosis of Mibelli, punctate palmoplantar porokeratosis, linear porokeratosis (LP), disseminated superficial porokeratosis, disseminated superficial actinic porokeratosis (DSAP), and disseminated palmoplantar porokeratosis (1). The coexistence of more than one form in a single individual is infrequent. We describe here a 48-year-old woman who had a small LP lesion since infancy and developed DSAP in her fifth decade of life.
منابع مشابه
Coexistence of Disseminated Superficial Actinic Porokeratosis and Ptychotropica Porokeratosis
Porokeratosis (PK) is an uncommon disorder of epidermal keratinization characterized by annular plaques with an atrophic center surrounded by a raised, keratotic wall, with unknown aetiology and an unpredictable outcome. It has several clinical forms including porokeratosis of Mibelli, giant porokeratosis, linear porokeratosis, disseminated superficial actinic porokeratosis, palmoplantar ...
متن کاملA Case of Linear Porokeratosis Superimposed on Disseminated Superficial Actinic Porokeratosis
We present a female patient with linear porokeratosis of her right arm since childhood. At the age of 67 years she additionally developed disseminated superficial actinic porokeratosis (DSAP) involving both lower legs. This uncommon coexistence of two different types of porokeratosis fulfils the clinical criteria of a type 2 segmental manifestation of an autosomal dominant skin disorder, being ...
متن کاملType 2 segmental manifestation of disseminated superficial actinic porokeratosis in a 7-year-old girl.
We report here a rare case of porokeratosis in which two different clinical types of porokeratosis (linear porokeratosis and disseminated superficial actinic porokeratosis) coexisted. A 7-year-old girl developed a centrifugal lesion on her left abdomen at the age of 2, disseminated superficial actinic porokeratosis on her face at the age of 3 after ultraviolet exposure, and linear porokeratosis...
متن کاملCoexistence of Disseminated Superficial Actinic Porokeratosis and Ptychotropica Porokeratosis
Porokeratosis (PK) is an uncommon disorder of epidermal keratinization characterized by annular plaques with an atrophic center surrounded by a raised, keratotic wall, with unknown aetiology and an unpredictable outcome. It has several clinical forms including porokeratosis of Mibelli, giant porokeratosis, linear porokeratosis, disseminated superficial actinic porokeratosis, palmoplantar poroke...
متن کاملAssociation of Porokeratosis, Vitiligo, Lichen Sclerosus et Atrophicus and Lichen Planus: A case report
Although lichen planus and vitiligo are common skin disorders, their association with two other uncommon diseases, i.e. lichen sclerosus et atrophicus and disseminated superficial actinic porokeratosis, seems to be a very rare occurrence. We report herein a 70-year-old man who developed all of these four skin disorders simultaneously.
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ورودعنوان ژورنال:
- Acta dermato-venereologica
دوره 87 4 شماره
صفحات -
تاریخ انتشار 2007