Cutaneous sarcoidosis simulating porokeratosis of Mibelli
نویسندگان
چکیده
We report a skin localization of systemic sarcoidosis, which presented with lesions that resemble porokeratosis of Mibelli. Skin biopsy showed non-caseating sarcoidal granuloma. Whereas cutaneous sarcoidosis is present in up to one-third of cases and may present with a wide variety of lesions, our presentation is uncommon. Partial remission was obtained with hydroxychloroquine and prednisone.
منابع مشابه
Occurrence of Porokeratosis of Mibelli on an old scar due to cutaneous Leishmaniasis
Porokeratosis of Mibelli is a keratinization disorder due to cellular clones that show different degress of dysplasia. Sometimes, these lesions develop on the previously traumatized or burnt skin. Herein, a 24 – year- old female patient is presented with three facial skin lesions on her right cheek on a previous old scar due to cutaneous leishmaniasis is presented. The larger lesion was an eryt...
متن کاملEvaluation of Four Patients with Porokeratosis of Mibelli
We describe the clinical and pathologic observation of four patients with Porokeratosis of Mibelli. Allof them were women. They had four different forms of disease: Plaque type, functate form, Linear form and superficial disseminated form. In histologic features we observed a new change in basement membrane of epidermis in two patients. This change composed of Liquefaction degeneration of basal...
متن کاملCoexistence of porokeratosis ptychotropica with porokeratosis of Mibelli in a Chinese man
Porokeratosis represents a spectrum of clinical diseases. Multiple variants have been described including porokeratosis ptychotropica, a rare subtype. The coexistence of two or more variants of porokeratosis in a single patient is regarded as a rare occurrence. Here we report a patient with porokeratosis ptychotropica with coexistent porokeratosis of Mibelli. The patient was a 47-year-old man w...
متن کامل[Localized cutaneous amyloidosis secondary to porokeratosis: a retrospective histopathologic study of 30 patients].
INTRODUCTION Porokeratosis is a rare disorder of keratinization. The presence of amyloid deposits has been observed in inflammatory and tumoral skin diseases. OBJECTIVES The aim of this study was to determine the frequency of cutaneous amyloidosis in histology samples from various types of porokeratosis diagnosed in our department from 1988 to 2005. MATERIAL AND METHODS Thirty patients were...
متن کاملGiant porokeratosis of Mibelli with squamous cell carcinoma.
Porokeratosis is a specific disorder of keratinization that has five major clinical types and shows a characteristic cornoid lamella on histopathology. Giant porokeratosis is considered to be a morphological variant of porokeratosis of mibelli. Malignant degeneration has been described in all forms of porokeratosis but highest risk is associated with linear and giant porokeratosis . We report a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 20 شماره
صفحات -
تاریخ انتشار 2015