Eosinophilic Ulcer of the Tongue=قرحة على اللسان بالحمضات Eosinophilic Ulcer of the Tongue Ulcerations of the oral mucosa are relatively common clinical findings. Oral ulcers may be related to the following: Trauma (eg, physical, chemical, thermal) Aphthous stomatitis Infectious agents (eg, viral, bacterial, fungal, mycobacterial) Contact or systemic allergy (eg, allergy to medication) Neoplastic disease […]
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Eosinophilic cellulitis (Well’s syndrome)= التهاب نسيج خلوي بالحمضات Eosinophilic cellulitis (Wells syndrome) In 1971, George Wells first described this syndrome as a recurrent granulomatous dermatitis with eosinophilia.1 Wells and Smith renamed it eosinophilic cellulitis in 1979.2 Eosinophilic cellulitis (Wells syndrome) is an uncommon condition of unknown etiology. The presentation usually involves a mildly pruritic or tender […]
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Ephelides = النمش EPHELIDES Ephelides or freckles are small light brown macules appearing in sun-exposed skin of fair-skinned individuals, often with red or blond hair and Celtic ancestry. They are more pronounced during spring and summer and fade during the winter period. They appear in early childhood and often regress later in life. Histopathologic examination shows a normal […]
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Epidermal cyst =الكيسة البشروية EPIDERMAL CYST Multiple epidermal cysts may be a feature of Gardner syndrome. Gardner syndrome, caused by mutations in the adenomatous polyposis coli (APC) gene, is a rare, inherited, autosomal dominant trait characterized by multiple epidermal cysts and pilomatricomas, soft-tissue proliferations (fibromatosis, lipomas, leiomyomas), multiple craniofacial osteomas, bilateral pigmented ocular fundus lesions (congenital hypertrophy of the retinal epithelium), and intestinal (colorectal) polyposis. If […]
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Epidermal naevus = الوحمة البشروية OLYMPUS DIGITAL CAMERA Epidermal naevus Epidermal nevi (EN) are congenital hamartomas of embryonal ectodermal origin classified on the basis of their main component; the component may be sebaceous, apocrine, eccrine, follicular, or keratinocytic. An estimated one third of individuals with epidermal nevi have involvement of other organ systems; hence, […]
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Epidermal necrolysis with nikolsky sign= التنخر البشروي مع علامة نيكوليسكي Nikolsky’s sign Nikolsky’s sign is a clinical dermatological sign, named after the Russian physician Pyotr Nikolsky (1858–1940). The sign is positive when slight rubbing of the skin results in exfoliation of the outermost layer. Nikolsky’s sign is almost always present in toxic epidermal necrolysis[5] and is […]
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Epidermodysplasia verruciformis =عسر تصنع البشرة الثؤلولي Epidermodysplasia verruciformis Epidermodysplasia verruciformis (EV) is a rare, inherited disorder that predisposes patients to widespread human papillomavirus (HPV) infection and cutaneous squamous cell carcinomas.1,2 Although epidermodysplasia verruciformis is most commonly inherited in an autosomal recessive manner, sporadic, sex-linked, and autosomal dominant inheritance have been described. The disease is characterized […]
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Epidermolysis bullosa=انحلال البشرة الفقاعي 000000 Epidermolysis bullosa Epidermolysis bullosa (EB) is a group of inherited bullous disorders characterized by blister formation in response to mechanical trauma. Historically, epidermolysis bullosa subtypes have been classified according to skin morphology.1,2 Recent discoveries of the molecular basis of epidermolysis bullosa have resulted in the development of new diagnostic […]
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Epidermolysis bullosa acquisita = انحلال البشرة الفقاعي المكتسب Epidermolysis Bullosa Acquisita ▪ EPIDEMIOLOGY Epidermolysis bullosa acquisita (EBA) is a sporadic autoimmune bullous disease of unknown etiology and with no gender, ethnic, or geographic predisposition. Although EBA does not have a Mendelian pattern type of inheritance, there may be some genetic predisposition to EBA and autoimmunity in African Americans who live in […]
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Epidermolysis bullosa and pseudomonas infection =انحلال البشرة الفقاعي والانتان بالبسودوموناس Pseudomonas Infection In 1882, Gessard first discovered Pseudomonas, a strictly aerobic, gram-negative bacterium of relatively low virulence. The organism is ubiquitous, with a predilection to moist environments, primarily as waterborne and soilborne organisms. Pseudomonal species have been found in soil, water, plants, and animals; Pseudomonas aeruginosa colonization reportedly […]
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