نتایج جستجو برای: pigmented basal cell carcinoma
تعداد نتایج: 1950139 فیلتر نتایج به سال:
Basal cell carcinoma (BCC) is the most frequent cutaneous tumour. Having as aim the identification of the clinical-evolutional and histopathologic aspects of the basal cell carcinomas, we have undertaken a retrospective study for a period of 5 years, from 1st January 2004 to 31st December 2008, on 706 patients interned in the Dermatology Clinic of Craiova, whom indicated 738 tumours. A clinical...
NHNA: nevoid hyperkeratosis of the nipple and/or areola INTRODUCTION Nevoid hyperkeratosis of the nipple and/or areola (NHNA) is an uncommon skin disease without welldefined etiology, reported for the first time in 1923. The disease is characterized by slowly growing verrucous thickening and brown pigmentation of the areola or nipple. Here we report a lesion on the nipple clinically and dermosc...
Basaloid follicular hamartoma: clinical, dermoscopic, and histopathological characteristics of case.
Basaloid follicular hamartoma (BFH) is a rare benign adnexal tumor with variable clinical presentation. We report a case of a 64-year-old man, who presented with an incidental finding of a 3mm hyperpigmented macule on his cheek. Dermoscopy revealed a structureless blue lesion. Histopathology examination showed interconnecting lobules and cords of bland pigmented epithelial cells within the derm...
Skin of color traditionally refers to that of persons of African, Asian, Native American, Middle Eastern, and Hispanic backgrounds. Differences in cutaneous structure and function can result in skin conditions with distinct presentations and varying prevalence that require unique treatment. Skin cancers have different presentations in these populations. The ability to recognize and diagnose ski...
Eccrine poroma is a rare benign adnexal tumor of epithelial cells originating from the terminal ductal portion of the sweat glands that is typically located on palms and soles, although other cutaneous sites can be affected [1]. It is usually nonpigmented even if there is a pigmented variant that corresponds to 17% of cases and it is usually underdiagnosed, since it is mistakenly confused with ...
A giant solitary nodular trichoepithelioma (GST) is a rare trichogenic tumor, which may present as a pigmented lesion. A 45-year-old female was diagnosed as having a giant solitary nodular trichoepithelioma on her right forearm. About 11 cases have been reported in literature. Our case is the 2nd largest of all reported cases and, so far, GST of the forearm has not been reported in literature. ...
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