Pernio = الشرث

Pernio = الشرث Pernio (Chilblain) Pernio (chilblain) is a distinct form of cold-induced injury in which humidity, in addition to cold, plays a role in inducing the condition . There are acute and chronic presentations. Chilblains classically presents in young to middle-aged women as painful, burning, and/or pruritic erythematous to violaceous or cyanotic macules, papules, […]

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Photoallergic dermatitis =التهاب الجلد الضيائي الارجي

Photoallergic dermatitis =التهاب الجلد الضيائي الارجي Photoallergic Dermatitis Photoallergy is increased reactivity of skin to ultraviolet and visible light and is brought about by a chemical agent on an immunologic basis . The eruption of photoallergic dermatitis may be due to topical application of, or oral ingestion of, a photosensitizing agent, resulting in a photocontact […]

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Pigmented spindle cell melanocytic tumor = ورم الخلايا الميلانية المغزلية المصطبغ

Pigmented spindle cell melanocytic tumor = ورم الخلايا الميلانية المغزلية المصطبغ Pigmented Spindle Cell Nevus This tumor, first described by Richard Reed in 1973 , may be regarded as a variant of the Spitz nevus  or as a distinctive clinicopathologic entity . In our experience and that of others, most cases differ significantly from classical […]

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