On the peculiarities of seborrheic keratosis pigmentation
نویسندگان
چکیده
منابع مشابه
Association of pulmonary leiomyoma with seborrheic keratosis
A 58 year old man was referred to suegery clinic due to dyspnea and left sided chest wall pain for three months duration.during the last 18 months some monomorph disseminated hyperkeratotic skin lesions appeared on his face and trunk.after worlup and evaluation of the patient,he underwent thoracotomy with indication of presence of a mass in the left lung.the operative finding was a huge solid r...
متن کامل[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 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...
متن کاملSeborrheic keratosis of the external auditory canal.
An 83-year-old woman presented with a 10-year history of a slowly growing, painful mass in the left auricle and bloody otorrhea. We observed a sharply delineated, domelike blackish-brown verrucous nodular elevation with a greasy scaled surface extending from the left cavum concha into the external auditory meatus (Fig. 1). Gentle manipulation of the growth resulted in mild bleeding and caused s...
متن کاملClinical and Histopathological Investigation of Seborrheic Keratosis
BACKGROUND Seborrheic keratosis (SK) is one of the most common epidermal tumors of the skin. However, only a few large-scale clinicohistopathological investigations have been conducted on SK or on the possible correlation between histopathological SK subtype and location. OBJECTIVE The aim of this study was to analyze the clinical and histopathological features of a relatively large number of...
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ژورنال
عنوان ژورنال: Vestnik dermatologii i venerologii
سال: 2019
ISSN: 2313-6294,0042-4609
DOI: 10.25208/0042-4609-2019-95-3-10-15