[Disseminated superficial actinic porokeratosis].
نویسندگان
چکیده
An 81-year-old Finnish female had a 10-month history of a very pruritic eruption. In the clinical examination porokeratosis was suspected and histologically verified with the typical cornoid lamellae. The eruption involved also the unexposed areas of the skin. The patient had always avoided sunshine because it made her feel uncomfortable. The patient's sister, too, had a solitary lesion of porokeratosis. The pathomechanism of DSAP is discussed.
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 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.
متن کاملCoexistence of linear porokeratosis and disseminated superficial actinic porokeratosis: a type 2 segmental manifestation.
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...
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 کامل[Disseminated superficial actinic porokeratosis. A case report].
It is reported on a 72-year-old pensionary who developed one year ago a disseminated superficial actinic porokeratosis on the lower legs after chronic sun exposure during twenty summers. The diagnostic features and therapeutic schedules are summarized and the role as praecancerosis is emphasized.
متن کاملSquamous Cell Carcinoma Developing within Lesions of Disseminated Superficial Actinic Porokeratosis
Disseminated superficial actinic porokeratosis (DSAP) consists of multiple annular, hyperkeratotic lesions that have a bilateral distribution on sun-exposed areas, particularly the extremities. DSAPs have a wider distribution than porokeratosis of Mibelli and usually develop during the 3rd or 4th decade of life. Squamous cell carcinoma that arises in the classical type of porokeratosis of Mibel...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Dermatologische Monatschrift
دوره 164 3 شماره
صفحات -
تاریخ انتشار 1978