Erythema annulare centrifugum
☆ Nos resultados de Stiftung Warentest de Alemaña de 2022, a satisfacción dos consumidores con ModelDerm foi só lixeiramente inferior á das consultas de telemedicina pagas.
Contrariamente a esta imaxe, é máis frecuente que a lesión non teña descamación.
References
Erythema annulare centrifugum (EAC) é un tipo de erupción vermella que forma un anel e se estende cara a fóra, deixando un centro claro. Cando aparece EAC debido ao cancro, chámase PEACE (paraneoplastic erythema annulare centrifugum eruption) . PEACE é máis común nas mulleres, adoita aparecer antes de que se diagnostique o cancro e pode volver despois do tratamento. O EAC é un dos principais tipos de erupcións cutáneas en forma de anel, con características únicas en comparación con outros grandes eritemas figurados (erythema marginatum, erythema migrans, erythema gyratum repens) .
Erythema annulare centrifugum (EAC) is an annular, erythematous lesion that appears as urticarial-like papules and enlarges centrifugally, then clears centrally. A fine scale is sometimes present inside the advancing edge, known as a trailing scale. Erythema annulare centrifugum is classified as a reactive erythema and has been associated with various underlying conditions, including malignancies. When erythema annulare centrifugum occurs as a paraneoplastic phenomenon, it has been designated PEACE (paraneoplastic erythema annulare centrifugum eruption). PEACE is more commonly seen in females, typically precedes the clinical diagnosis of malignancy, and may recur with subsequent relapses. EAC is one of the three major figurate erythemas, with EAC being the most common. These dermatoses share the common presentation of advancing erythematous, annular lesions, but are each separated by unique clinical and histopathologic characteristics. Once the other major figurate erythemas (erythema marginatum, erythema migrans, and erythema gyratum repens) are excluded, EAC often becomes a diagnosis of exclusion.
Erythema annulare centrifugum (EAC) is an annular, erythematous lesion that appears as urticarial-like papules and enlarges centrifugally, then clears centrally. A fine scale is sometimes present inside the advancing edge, known as a trailing scale. Erythema annulare centrifugum is classified as a reactive erythema and has been associated with various underlying conditions, including malignancies. When erythema annulare centrifugum occurs as a paraneoplastic phenomenon, it has been designated PEACE (paraneoplastic erythema annulare centrifugum eruption). PEACE is more commonly seen in females, typically precedes the clinical diagnosis of malignancy, and may recur with subsequent relapses. EAC is one of the three major figurate erythemas, with EAC being the most common. These dermatoses share the common presentation of advancing erythematous, annular lesions, but are each separated by unique clinical and histopathologic characteristics. Once the other major figurate erythemas (erythema marginatum, erythema migrans, and erythema gyratum repens) are excluded, EAC often becomes a diagnosis of exclusion.
Erythema annulare centrifugum (EAC) é un tipo de erupción vermella que forma formas circulares e a miúdo ten a pel escamosa. Pénsase que se debe a varios factores, pero non sabemos exactamente como ocorre. De media, a erupción dura uns 11 meses. Falamos dun paciente que volveu a EAC durante 50 anos sen unha razón clara. Aínda que parece que volve en determinadas épocas do ano, este caso representa a duración máis longa informada de EAC.
Erythema annulare centrifugum (EAC) is a type of red rash that forms circular shapes and often has flaky skin. It's thought to be triggered by various factors, but we're not sure exactly how it happens. On average, the rash lasts for about 11 months. We discuss a patient who has had EAC coming back for 50 years without a clear reason. While it does seem to come back at certain times of the year, this case represents the longest reported duration of EAC.
Erythema annulare centrifugum (EAC) is a type of red rash that forms circular shapes and often has flaky skin. It's thought to be triggered by various factors, but we're not sure exactly how it happens. On average, the rash lasts for about 11 months. We discuss a patient who has had EAC coming back for 50 years without a clear reason. While it does seem to come back at certain times of the year, this case represents the longest reported duration of EAC.
Ocorren a calquera idade estas lesións aparecen como anel rosa-vermello elevado ou marcas de ollo de boi. Varían en tamaño de 0,5 a 8 cm (0,20 a 3,15 polgadas). As lesións ás veces aumentan de tamaño e esténdense co tempo e poden non ser aneis completos senón formas irregulares.
Pódese realizar unha biopsia da pel para confirmar a enfermidade. As lesións poden durar desde calquera lugar cunha duración media de 11 meses. Normalmente non require tratamento, pero os esteroides tópicos poden ser útiles para reducir o vermelhidão, o inchazo e a coceira.