The color of skin: Brown diseases of the skin, nails, and mucosa

Add time:09/10/2019    Source:sciencedirect.com

Brown diseases comprise disorders leading to hyperpigmentation in skin and nail. Melasma is an acquired skin disorder that is characterized by brownish macules that typically occurs on the face. Schamberg’s disease, also known as progressive pigmented purpura, is characterized by brown pigmentation with pepper spots on their edges. We summarize the epidemiology, pathogenesis, histologic features, and treatment choices for additional brown diseases, including melasma, pigmented purpuric dermatoses, postinflammatory hyperpigmentation, drug-induced hyperpigmentation, and pigmentations due to systemic and/or physiologic conditions.

We also recommend Trading Suppliers and Manufacturers of Acid brown 97 (cas 108347-99-5). Pls Click Website Link as below: cas 108347-99-5 suppliers

Prev:The effects on brown trout (Salmo trutta fario) of different concentrations of deltamethrin
Next:Distribution of nutrient and toxic elements in brown and polished rice)