Granulomatous rosacea (Q90720): Difference between revisions
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Rosácea granulomatosa é uma condição incomum e distinta que é aceita como uma variante da rosácea. Caracteriza-se por pápulas da cor de carne, amarelo-avermelhadas ou marrom-amareladas crônicas que afetam particularmente a pele ao redor de olhos, nariz e boca. As lesões podem aparecer isoladas ou em profusão. A pele entre as lesões geralmente é normal. A diascopia revela a natureza granulomatosa das pápulas e a histologia pode mostrar granulomas caseosos ou não caseosos de células epitelioides. Foi sugerido que seja uma reação granulomatosa aos folículos pilosos rompidos. Pápulas individuais podem durar vários anos, mas podem regredir espontaneamente ou formar cicatrizes desfigurantes. | |||
| description / en | description / en | ||
Granulomatous rosacea is an uncommon and distinctive condition which is accepted as a variant of rosacea. It is characterised by chronic flesh-coloured, reddish-yellow or yellow-brown papules particularly affecting the skin around the eyes, nose and mouth. Lesions may appear singly or in profusion. The intervening skin is usually normal. Diascopy reveals the granulomatous nature of the papules and histology may show either caseating or non-caseating epithelioid-cell granulomas. It has been suggested that it is a granulomatous reaction to ruptured hair follicles. Individual papules may last for several years but may then regress spontaneously or heal with disfiguring scars. | |||
Revision as of 17:42, 15 August 2026
Granulomatous rosacea is an uncommon and distinctive condition which is accepted as a variant of rosacea. It is characterised by chronic flesh-coloured, reddish-yellow or yellow-brown papules particularly affecting the skin around the eyes, nose and mouth. Lesions may appear singly or in profusion. The intervening skin is usually normal. Diascopy reveals the granulomatous nature of the papules and histology may show either caseating or non-caseating epithelioid-cell granulomas. It has been suggested that it is a granulomatous reaction to ruptured hair follicles. Individual papules may last for several years but may then regress spontaneously or heal with disfiguring scars.
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | ID_90880480 |
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| English | Granulomatous rosacea |
Granulomatous rosacea is an uncommon and distinctive condition which is accepted as a variant of rosacea. It is characterised by chronic flesh-coloured, reddish-yellow or yellow-brown papules particularly affecting the skin around the eyes, nose and mouth. Lesions may appear singly or in profusion. The intervening skin is usually normal. Diascopy reveals the granulomatous nature of the papules and histology may show either caseating or non-caseating epithelioid-cell granulomas. It has been suggested that it is a granulomatous reaction to ruptured hair follicles. Individual papules may last for several years but may then regress spontaneously or heal with disfiguring scars. |
