Bilder på vanliga hudutslag och prickar - Netdoktor
Pityriasis versikolor - Vårdguiden Cutaneous aging includes true aging and photoaging due to sun exposure. A decrease in epidermal vita rate results in epidermal atrophy and delayed wound-healing. Reduced numbers of fibroblasts and mast cells are typical histologic findings in aging human dermis. Collagen bundles become fragmented, less elastic and more brittle. Telomere shortening at the end of bilder is fläckar the major mechanism of cellular senescence in skin.