Erosions = السحجات

Erosions = السحجات EROSION An erosion is a moist, circumscribed, depressed lesion that results from loss of a portion or all of the viable epidermal or mucosal epithelium. The defect extending to the most superficial part of the dermis may result in pinpoint bleeding in a sieve-like fashion. Erosions may result from trauma, detachment of epidermal […]

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Eruptive hidradenoma = الغدوم العرقي الاندفاعي

Eruptive hidradenoma = الغدوم العرقي الاندفاعي Eruptive hidradenoma Eruptive hidradenoma, a rare type of syringoma, was studied histologically, histochemically, and electron microscopically in two patients. In spite of its peculiar clinical differences, such as occurrence of numerous lesions with limited distribution to anterior surfaces of the body, it showed features identical to the eyelid type syringoma. Direct connections were found between […]

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Eruptive syringomas = الاسطوانوم الاندفاعي

Eruptive syringomas = الاسطوانوم الاندفاعي Eruptive syringomas   Syringoma is a benign adnexal neoplasm formed by well-differentiated ductal elements. The name syringoma is derived from the Greek word syrinx, which means pipe or tube. Based on Friedman and Butler’s classification scheme, 4 variants of syringoma are recognized: (1) a localized form, (2) a form associated with Down […]

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Eruptive xanthoma = الاورام الصفر الاندفاعية

Eruptive xanthoma = الاورام الصفر الاندفاعية Eruptive xanthoma   Xanthomas are lesions characterized by accumulations of lipid-laden macrophages. Xanthomas can develop in the setting of altered systemic lipid metabolism or as a result of local cell dysfunction. Pathophysiology   Lipids are insoluble in water; therefore, they are transported as complexes of lipoproteins and specific apoproteins. […]

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Erysipelas = الحمرة

Erysipelas = الحمرة ERYSIPELAS   Erysipelas is a distinct type of superficial cutaneous cellulitis with marked dermal lymphatic vessel involvement caused by group A β-hemolytic streptococcus (very uncommonly group C or G streptococcus) and rarely caused by S. aureus. In the newborn, group B streptococci can cause erysipelas. Lymphedema, venous stasis, web intertrigo, and obesity are risk factors in the adult patient. In […]

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Erysipelas bullosum = الحمرة الفقاعية

Erysipelas bullosum = الحمرة الفقاعية ERYSIPELAS   Erysipelas is a distinct type of superficial cutaneous cellulitis with marked dermal lymphatic vessel involvement caused by group A β-hemolytic streptococcus (very uncommonly group C or G streptococcus) and rarely caused by S. aureus. In the newborn, group B streptococci can cause erysipelas. Lymphedema, venous stasis, web intertrigo, and obesity are risk factors in the adult […]

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Erysipelas carcinomatosum = الحمرة السرطانية

Erysipelas carcinomatosum = الحمرة السرطانية ERYSIPELAS   Erysipelas is a distinct type of superficial cutaneous cellulitis with marked dermal lymphatic vessel involvement caused by group A β-hemolytic streptococcus (very uncommonly group C or G streptococcus) and rarely caused by S. aureus. In the newborn, group B streptococci can cause erysipelas. Lymphedema, venous stasis, web intertrigo, and obesity are risk factors in the adult […]

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