Lichen simplex chronicus
Human skin disorder / From Wikipedia, the free encyclopedia
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Lichen simplex chronicus (LSC) is thick leathery skin with exaggerated skin markings caused by sudden itching and excessive rubbing and scratching.[1] It generally results in small bumps, patches, scratch marks and scale.[1] It typically affects the neck, scalp, upper eyelids, ears, palms, soles, ankles, wrists, genital areas and bottom.[1] It often develops gradually and the scratching becomes a habit.[1]
Quick Facts Other names, Specialty ...
Lichen simplex chronicus | |
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Other names | Neurodermatitis[1] |
Micrograph of lichen simplex chronicus. H&E stain. | |
Specialty | Dermatology |
Symptoms | Thick leathery skin, exaggerated skin markings, small bumps, patches, scratch marks, scale[1] |
Usual onset | Gradual[1] |
Causes | Excessive rubbing and scratching[1] |
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