Erythema annulare centrifugum - Eritema Anular Centrifugo
☆ En los resultados de 2022 del Stiftung Warentest de Alemania, la satisfacción del consumidor con ModelDerm fue sólo ligeramente inferior que con las consultas de telemedicina pagadas.
Al contrario de este cuadro, es más común que la lesión no tenga descamación.
relevance score : -100.0%
ReferencesErythema annulare centrifugum (EAC) es una erupción roja con forma de anillo que se expande hacia el exterior, dejando un centro claro. Cuando la EAC se presenta como manifestación de un cáncer, se denomina PEACE (paraneoplastic erythema annulare centrifugum eruption). PEACE es más frecuente en mujeres, suele aparecer antes del diagnóstico del cáncer y puede reaparecer tras el tratamiento. La EAC es uno de los principales tipos de erupciones en forma de anillo, con características únicas en comparación con otros eritemas figurados importantes (erythema marginatum, erythema migrans y 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) es una erupción roja que forma lesiones circulares y, a menudo, presenta escamas. Se cree que está relacionada con varios factores, aunque no se conoce con exactitud su patogénesis. En promedio, la erupción dura unos 11 meses. Se trata de un paciente que ha experimentado recurrencias de EAC durante 50 años sin una causa clara. Aunque parece reaparecer en determinadas épocas del año, este caso representa la duración más larga reportada 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.
Estas lesiones, que pueden aparecer a cualquier edad, se presentan como un anillo elevado de color rojo rosado o como marcas en forma de diana. Su tamaño varía entre 0,5 y 8 cm (0,20 a 3,15 pulgadas). A veces aumentan de tamaño y se extienden con el tiempo, pudiendo no ser anillos completos sino formas irregulares.
Se puede realizar una biopsia de piel para confirmar el diagnóstico. Las lesiones pueden aparecer en cualquier zona del cuerpo y, en promedio, duran 11 meses. Por lo general, no requieren tratamiento, aunque los esteroides tópicos pueden ser útiles para reducir el enrojecimiento, la hinchazón y la picazón.