Erythropoietic protoporphyria = البروتو بورفيريا المكونة للدم

Erythropoietic protoporphyria = البروتو بورفيريا المكونة للدم Erythropoietic protoporphyria   Erythropoietic protoporphyria is a genetic disorder most often arising from impaired activity of ferrochelatase, the ultimate enzyme of heme biosynthesis.1,2 The resultant accumulated excess of its substrate, protoporphyrin, causes 2 principal manifestations: (1) a distinctive acute cutaneous photosensitivity typically appearing in childhood and (2) hepatobiliary disease.1,3,4,5 […]

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Erythrosis Interfollicularis Colli= الاحمرار بين الاجربة الشعرية على العنق

Erythrosis Interfollicularis Colli= الاحمرار بين الاجربة الشعرية على العنق Erythrosis Interfollicularis Colli   It’s a frequent affection, principally between 40 and 50 years of age but not very known because the patients rarely consult for it. Clinically they insist on the respect of a triangulary and lozengical median zone, and on the sight in “plucked […]

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Erythrasma=Corynebacterium minutissimum = حمامى الارفاغ

Erythrasma=Corynebacterium minutissimum = حمامى الارفاغ   Erythrasma is a common superficial bacterial infection of the skin characterized by well-defined but irregular reddish brown patches, occurring in the intertriginous areas, or by fissuring and white maceration in the toe clefts. Etiology and Epidemiology.   minutissimum, the etiologic agent of erythrasma, is a short, Gram-positive rod with […]

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Essential telangiectasias = توسع الشعريات الاساسي

Essential telangiectasias = توسع الشعريات الاساسي Essential telangiectasias A telangiectasis refers to a visibly dilated blood vessel on the skin or mucosal surface. Telangiectases that develop in the absence of any preceding or coexisting cutaneous or systemic disease are considered to be primary or essential. Telangiectases resulting from or in association with a known disease […]

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Exanthem –Viral Enterovirus =طفح فيروسي

Exanthem –Viral Enterovirus =طفح فيروسي Dermatologic Manifestations of Enteroviral Infections   The human enterovirus genus is a member of the Picornaviridae family of small, icosahedral, single-stranded, positive-sense RNA viruses. A total of 92 serotypes are currently recognized by the International Committee on Taxonomy of Viruses classification1 : Human enterovirus type A (17 serotypes): These include coxsackie […]

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Exanthematous pustulosis = الطفح البثري

Exanthematous pustulosis = الطفح البثري Acute generalized exanthematous pustulosis Acute generalized exanthematous pustulosis (AGEP) is a rare skin eruption most commonly caused by medications. It is characterized by fever and the acute eruption of non-follicular pustules overlying erythrodermic skin. Histopathology shows subcorneal pustules with a background of dermal edema and spongiosis, leukocytoclastic vasculitis, perivascular eosinophils, […]

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Excoriation= التسحج

Excoriation= التسحج Neurotic Excoriations     Patients consciously create neurotic excoriations by repetitive scratching. Neurotic excoriations should be distinguished from dermatitis artefacta, in which patients create lesions for secondary gain. Neurotic excoriations can be initiated by some minor skin pathology, such as an insect bite, folliculitis, or acne, but it can also be independent of any […]

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Excoriations Uraemic= التسحج التالي للقصور الكلوي وارتفاع البولة في الدم

Excoriations Uraemic= التسحج التالي للقصور الكلوي وارتفاع البولة في الدم Uremic Pruritus   The prevalence of UP has declined in the past 10 years as a result of improvements in dialysis and the development of biocompatible dialysis membranes.[4] However, recent surveys (including the Dialysis Outcomes and Practice Patterns Study [DOPPS], which has assessed more than 18,000 […]

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Exfoliation = التقشر

Exfoliation = التقشر Exfoliation Exfoliation is the removal of the oldest dead skin cells that cling to the skin’s outermost surface. Exfoliation is an important part of both facials and body treatments. When done correctly, exfoliation leaves the skin feeling smoother and fresher looking. Exfoliation also makes penetration easier for expensive facial products like serums. […]

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Exostosis =العرن = نامية عظمية فوق عظم

Exostosis =العرن = نامية عظمية فوق عظم OLYMPUS DIGITAL CAMERA OLYMPUS DIGITAL CAMERA Exostosis Osteon is the basic cell element of the bone. Osteosis is meant the process of formation of bone tissue. ‘Exostosis’ is medically meant for benign (non-cancerous) bone tumour i.e., extra bone growth on a bony surface (here “exo” refers for outward). […]

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