Basal Cell Carcinoma Arising within Seborrheic Keratosis
نویسندگان
چکیده
منابع مشابه
[Squamous cell carcinoma on seborrheic keratosis].
To the Editor: Seborrheic keratosis is one of the most common benign epidermal tumors in dermatologic clinical practice. Although the association between seborrheic keratosis and other skin tumors was first reported in 1932, its malignant transformation is very rare, with less than 20 published cases. We present the case of a patient with seborrheic keratosis that underwent transformation into ...
متن کاملMelanoma in-situ arising in seborrheic keratosis: a case report
BACKGROUND Seborrheic keratosis is a very common benign skin tumor in man. Melanoma is rare but is the most dreaded of all malignant skin tumors. A melanoma arising in a seborrheic keratosis is distinctly rare. We are reporting such a case occurring in an 86-year-old man. CASE PRESENTATION An-86-year-old male with a history of multiple actinic keratoses and seborrheic keratoses of the head an...
متن کاملAn overview of Bcl-2 expression in histopathological variants of basal cell carcinoma, squamous cell carcinoma, actinic keratosis and seborrheic keratosis.
The Bcl-2 protein has been shown to suppress cell death and protects cell against apoptosis induced by different death-inducing signals. In this study the authors have analyzed imunohistochemically the expression of Bcl-2 protein in the histopathological variants of the most common malignant tumors of the skin--basal cell carcinoma (BCC) and squamous cell tumor (SCC), as well as in the precance...
متن کاملAtypical (Fungiform) basal cell carcinoma arising on a Tattoo: A case report
Basal cell carcinoma (BCC) is a malignant tumor that may arise in skin damaged by sunlight and ionizing radiation in burn or vaccination scars. Clinical variants of BCC include nodular, morphea type, superficial and polypoid. Tattoo reactions are histologically diverse and can be classified in three main classes: 1) Allergic, granulomatous, and Lichenoid reactions; 2) Inoculation and infe...
متن کاملRegressing basal-cell carcinoma masquerading as benign lichenoid keratosis
BACKGROUND Benign lichenoid keratosis (BLK, LPLK) is often misdiagnosed clinically as superficial basal-cell carcinoma (BCC), especially when occurring on the trunk. However, BCCs undergoing regression may be associated with a lichenoid interface dermatitis that may be misinterpreted as BLK in histopathologic sections. METHODS In order to assess the frequency of remnants of BCC in lesions int...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Annals of Dermatology
سال: 2019
ISSN: 1013-9087,2005-3894
DOI: 10.5021/ad.2019.31.s.s29