Erythema nodosum = الحمامى العقدة Erythema Nodosum Erythema nodosum is the most common type of septal panniculitis. It is not a disease but a reaction pattern to a variety of etiologic agents . It may occur at any age, but most cases appear between the second and fourth decades of life. It is much more […]
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Erythroderma = الاحمرية الجلدية Erythroderma Exfoliative dermatitis (ED) is a definitive term that refers to a scaling erythematous dermatitis involving 90% or more of the cutaneous surface. Exfoliative dermatitis is characterized by erythema and scaling involving the skin’s surface and often obscures the primary lesions that are important clues to understanding the evolution of the […]
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Erythroderma-psoriasis= احمرية الجلد الصدفية erythrodermic psoriasis One of the few skin-condition emergencies, erythrodermic psoriasis is a rare but very serious complication of psoriases. It is characterized by most (over 80%) of the skin surface becoming covered with redness, inflammation and psoriases. Hospitalization is required for people with erythrodermic psoriasis, as it has the potential to […]
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Erythrodermia exfoliativa Leiner =أحمرية الجلد المتقشرة للينير LEINER DISEASE Erythroderma desquamativum is a complication of seborrheic dermatitis in infants (dermatitis seborrhoides infantum) and was described in 1908 by Leiner. There is usually a sudden confluence of lesions, leading to a universal scaling redness of the skin (erythroderma). The young patients are severely ill with […]
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Erythrokeratoderma variabilis=تقرن الجلد الاحمراري المتباين Erythrokeratodermia variabilis Erythrokeratodermia variabilis (EKV) is a rare genetic skin disorder listed in Online Mendelian Inheritance in Man (OMIM) # 133200. Erythrokeratodermia variabilis belongs to the clinically and genetically heterogeneous group of erythrokeratodermas. Erythrokeratodermia variabilis is characterized by the coexistence of 2 distinct morphologic features: hyperkeratosis and […]
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Erythrokeratodermia-progressive-symmetric = تقرن الجلد الاحمراري المترقي والمتناظر PROGRESSIVE SYMMETRIC ERYTHROKERATODERMIA Progressive symmetric erythrokeratodermia , first definitively described by Darier in 1911, is characterized by well-demarcated, erythematous, hyperkeratotic plaques that are symmetrically distributed over the extremities and buttocks, and often the face. The trunk tends to be spared, but palms and soles may […]
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Erythromelalgia = احمرار الاصابع المؤلم ERYTHROMELALGIA Erythromelalgia or erythermalgia is a rare chronic cutaneous disorder characterized by erythema, burning discomfort, and warmth of the extremities. Primary erythromelalgia is an autosomal dominant neuropathic disorder involving a mutation in a voltage-gated sodium channel subunit. Vasoconstriction apparently precedes reactive hyperemia, similar to that seen in Raynaud phenomenon. […]
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Erythromelanosis follicularis of the face=ملان احمراري جرابي على الوجه Erythromelanosis follicularis of the face Erythromelanosis follicularis of the face and neck has seldom been described in the literature. It is a condition of unknown aetiology. The clinical features are reddish-brown pigmentation, telangiectatic vessels, and pale follicular papules localized in the peri-auricular area. The disease […]
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Erythroplasia of Queyrat =التنسج الأحمر لكيرات ERYTHROPLASIA OF QUEYRAT Etiology and Pathogenesis Erythroplasia of Queyrat (EQ) is an in situ SCC affecting the mucosal surfaces of the penis in uncircumcised males. This condition was described by Queyrat in 1911 as “erythroplasie du gland.” The term erythroplasia of Queyrat, […]
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Erythropoietic porphyria (Günther disease). congenital = البورفيريا المكونة للدم +داء غونثير الخلقي Erythropoietic porphyria (Günther disease). congenital Erythropoietic porphyria (EP) is a rare inborn error of porphyrin-heme synthesis inherited that is as an autosomal recessive trait. The inheritance of 2 mutant alleles for the gene encoding the enzyme uroporphyrinogen III synthase leads to accumulation […]
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