Arsenical keratoses = التقران الزرنيخي

Arsenical keratoses = التقران الزرنيخي ARSENICAL KERATOSES Arsenical keratoses (ArKs) are precancerous lesions found in association with chronic arsenicism. These lesions have the potential to develop into invasive SCC. Arsenic is a ubiquitous element that has no color, taste, or odor. It has the potential to cause characteristic acute and chronic syndromes in persons exposed […]

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Atopic dermatitis = التهاب الجلد البنيوي

Atopic dermatitis = التهاب الجلد البنيوي Atopic Dermatitis   The eruption in atopic dermatitis is characterized by areas of severe pruritus, erythema, scaling, and excoriation, with chronicity, lichenification, and lichen simplex chronicus. Many of the cutaneous changes are due to chronic rubbing and scratching. Most patients are diagnosed in childhood, with approximately one third of […]

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