Idiopathic isolated perioral hyperpigmentation and treatment with the erbium:YAG laser

Common dermatoses in moderately pigmented skin: uncommon presentations

Several common dermatoses appear different in people of color. Most international literature, especially the reputed textbooks, are replete with photographs of skin diseases in fair-skinned patients. The orientation of Western dermatologists to common diseases in pigmented skin therefore is needed. The reverse is also true. Dermatologists who work in pigmented skin communities are known to have initial problems with fair skin. It is therefore important to have a judicious balance of entities seen in both of these skin types in major international literature, especially in textbooks. In addition, common dermatoses may appear strange and confusing particularly when they are in their advanced form. People with pigmented skin living in developing countries often present with diseases that appear greatly altered, because of various reasons. Main ones are treatment taken at home with household remedies, especially topical therapy, inappropriate treatment given by general practitioners with sparse knowledge of dermatology, and injudicious steroid use. All these factors lead to exacerbation of the disease or superimposed irritation or infection, which all contribute to a different appearance. Equally important is the delay in seeking treatment because of financial constraints.