Melanoma and seborrheic keratosis differentiation using texture features
نویسندگان
چکیده
منابع مشابه
Dermatoscopic Findings of Seborrheic Keratosis in Melanoma.
Cutaneous melanoma may in some instances be confused with seborrheic keratosis, which is a very common neoplasia, more often mistaken for actinic keratosis and verruca vulgaris. Melanoma may clinically resemble seborrheic keratosis and should be considered as its possible clinical simulator. We report a case of melanoma with dermatoscopic characteristics of seborrheic keratosis and emphasize th...
متن کاملRegressing seborrheic keratosis - clinically and dermoscopically mimicking a regressing melanoma.
The diagnosis of seborrheic keratosis is a clinical diagnosis. In a certain percentage of cases, differential diagnosis between seborrheic keratosis and malignant melanoma is difficult. We describe a case of regressing seborrheic keratosis simulating malignant melanoma. Clinical, dermoscopic and histopathologic examinations were performed for the occurrence of an asymmetric, irregularly demarca...
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 کاملMultiple Pigmented Seborrheic Keratosis with Sebaceous Differentiation - A Case Report.
Seborrheic keratosis is a benign lesion that is common in the trunk and head and neck regions. It shows a considerable variety of histological appearances leading to different variants. The presence of sebaceous differentiation in seborrheic keratosis is very rare and can histologically mimic benign and malignant tumors with sebaceous differentiation. We present a case of a 65-year-old male pre...
متن کاملDermatofibroma simulating seborrheic keratosis dermoscopically*
Dermatofibroma is a frequent benign tumor of easy clinical diagnosis in most cases, but that can mimic other dermatoses. Dermoscopy may help to define the diagnosis and its classical pattern is a central white area, similar to a scar, surrounded by a discrete pigment network. However, dermoscopic findings are not always typical. We describe here a case of dermatofibroma exhibiting ridges, furro...
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ژورنال
عنوان ژورنال: Skin Research and Technology
سال: 2003
ISSN: 0909-752X
DOI: 10.1034/j.1600-0846.2003.00044.x