منابع مشابه
Pilomatricoma: Case Report
is a benign, usually asymptomatic tumor arising from hair follicular matrix cells. It is usually a solitary lesion and is most commonly found on the face and upper extremities, appearing as a firm, dermal nodule covered by the normal skin. Although the tumor can occur in patients of any age, about 60% of pilomatricomas are found in those aged less than twenty (1, 2). Most cases involve a single...
متن کاملPilomatricoma of the auricular region: case report.
Pilomatricomas are relatively rare tumors of ectodermal origin from the outer root sheath cell of the hair follicle. They are usually asymptomatic, solitary, firm or hard, freely mobile, dermal or subcutaneous nodules. The purpose of this article is to present a case that illustrates the diagnostic difficulty encountered by oral surgeons and pathologists and to review the literature regarding p...
متن کاملProliferating pilomatricoma - Case report*
Proliferating pilomatricoma is proliferative, rare tumor variant of pilomatricoma. It is a benign neoplasm of hair matrix that can have potentially involve local recurrence. We report the case of a 60-year-old man who presented an asymptomatic nodule on the scalp. Histological exam demonstrated a basaloid epithelium at the periphery, filled with eosinophilic cornified material containing shadow...
متن کاملA Recurrent Giant Pilomatricoma on the Back
Study Sex/Age (yr) Site Size (cm) Krausen et al. (1974) [1] Male/47 Parotid 7×6×5 Sasaki et al. (1976) [2] Male/21 Preauricular 8×8×5 Rothman et al. (1976) [3] Female/56 Chin 15 Brandner and Bunkis (1986) [4] Male/18 Preauricular 6×5×4 Arole et al. (1983) [5] Female/15 Chin 5.5 Sevin et al. (1995) [6] Male/34 Ear 5×4×4 Aslan et al. (1996) [7] Female/63 Preauricular Right arm Left arm Left forea...
متن کاملthe effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
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ژورنال
عنوان ژورنال: Our Dermatology Online
سال: 2018
ISSN: 2081-9390
DOI: 10.7241/ourd.20181.21