erythema dyschromicum perstans

erythema dyschromicum perstans
an idiopathic dermatosis first identified in dark-skinned individuals in various countries in Latin America, but now seen elsewhere. Characteristics include single or multiple sharply demarcated gray macules of variable size and shape, which in their acute phase have a fine erythematous border. Some authorities consider it a variant of lichen planus. Called also ashy dermatitis and ashy dermatosis of Ramirez.

Medical dictionary. 2011.

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  • Erythema dyschromicum perstans — (also known as Ashy dermatosis, and Dermatosis cinecienta ) is a skin condition with age of onset almost always before 40 years old, characterized by skin lesions that are usually symmetrical and generalized.[1]:224 See also Lichen planus List of …   Wikipedia

  • Erythema — A redness of the skin resulting from inflammation, for example, as caused by sunburn. * * * Redness due to capillary dilation. [G. e., flush] e. ab igne a reticulated, pigmented, macular eruption that occurs, often on the shins, in bakers,… …   Medical dictionary

  • ashy dermatitis — erythema dyschromicum perstans …   Medical dictionary

  • ashy dermatosis of Ramirez — erythema dyschromicum perstans …   Medical dictionary

  • List of cutaneous conditions — This is an incomplete list, which may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries. See also: Cutaneous conditions, Category:Cutaneous conditions, and ICD 10… …   Wikipedia

  • Erythroderma — Classification and external resources ICD 10 L26, L53.9 ICD 9 695.9 …   Wikipedia

  • Lichen planus — Classification and external resources Lichen planus affecting the shins. ICD 10 L …   Wikipedia

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  • Pityriasis lichenoides et varioliformis acuta — Classification and external resources ICD 10 L41.0 …   Wikipedia

  • Pityriasis rubra pilaris — Classification and external resources ICD 10 L44.0 ICD 9 696.4 …   Wikipedia

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