پاپول شاخی شکل در تنه: Warty Dyskeratoma در محلی غیر معمول
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Abstract:
Introduction: Warty dyskeratoma (WD) is an uncommon and benign skin lesion that presents as a single papule or nodule with a keratin-filled center. This lesion is usually found on head and neck area, but has rarely been observed on other locations. Although WD may be clinically identical to many skin lesions, it has distinctive features in histopathologic examination that leads to correct diagnosis. Case Report: Herein we present a case of this rare skin lesion on lumbar area of a 75-year-old male. Conclusions: Since WD is often located on head and neck area, the observation of such lesion on lumbar skin has clinical significance. (Sci J Hamadan Univ Med Sci 2016; 23 (1):93-96)
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پاپول شاخی شکل در تنه: warty dyskeratoma در محلی غیر معمول
مقدمه: warty dyskeratoma یک ضایعه غیرشایع و خوش خیم پوستی است که به شکل پاپول یا ندول منفرد با یک مرکز کراتینی ظاهر می شود. این ضایعه به طور معمول در سر و گردن یافت می گردد اما به ندرت در سایر مناطق پوست نیز مشاهده شده است. اگرچه wd از نظربالینی ممکن است با خیلی از ضایعات پوستی مشابهت داشته باشد اما در بررسی بافت شناسی، یافته های متمایز کننده ای دارد که به تشخیص صحیح دلالت می کند. معرفی بیمار: ...
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Warty (follicular) dyskeratoma (WD) is a discrete nodular lesion that demonstrates the characteristic histopathologic findings of acantholysis and dyskeratosis. WDs most commonly occur on the head and neck of adults. We present a case of WD that occurred on the mons pubis of a 53-year-old woman. Only a few other cases of WDs occurring on the vulva have been reported. WD most likely represents a...
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Warty dyskeratoma (WD) is a rare epidermal tumor that frequently arises as a papule or nodule on the head or neck of middle-aged or older persons. Histologically, it shows a cup-shaped keratin-filled invagination of an acanthotic epidermis, suprabasilar clefting with villi projecting into the clefts and acantholytic dyskeratotic cells are also present. The changes almost always involve a single...
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Journal title
volume 23 issue 1
pages 93- 96
publication date 2016-06
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