Erythema annulare centrifugum
☆ Tamin'ny valin'ny Stiftung Warentest 2022 avy any Alemaina, ny fahafaham-pon'ny mpanjifa amin'ny ModelDerm dia ambany kely noho ny fifampidinihana telemedicine karama.
Mifanohitra amin'io sary io dia matetika ny lesion no tsy misy scaling.
References
Erythema annulare centrifugum (EAC) dia karazana tazo mena miendrika peratra ary miparitaka any ivelany ka lasa mazava ny afovoany. Rehefa mipoitra ny EAC noho ny homamiadana dia atao hoe PEACE (paraneoplastic erythema annulare centrifugum eruption) . PEACE no fahita matetika amin'ny vehivavy, miseho matetika alohan'ny hamantarana ny homamiadana ary mety hiverina aorian'ny fitsaboana. Ny EAC dia iray amin'ireo karazana maimaika miendrika peratra, manana endri-javatra tsy manam-paharoa raha oharina amin'ny erythema lehibe hafa (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.
Ny Erythema annulare centrifugum (EAC) dia karazana maimaika mena miendrika boribory ary matetika misy hoditra mivaingana. Heverina fa noho ny antony samihafa no nahatonga azy io, saingy tsy azontsika antoka hoe ahoana marina no mitranga. Amin'ny ankapobeny dia maharitra 11 volana eo ho eo ny maimaika. Miresaka momba ny marary iray izay niverina nandritra ny 50 taona ny EAC tsy misy antony mazava. Na dia toa miverina amin'ny fotoana sasany amin'ny taona aza izy io, ity tranga ity dia maneho ny faharetan'ny EAC voalaza indrindra.
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.
Mitranga amin'ny taona rehetra ireo fery ireo dia miseho toy ny peratra mavokely-mena na marika amin'ny maso omby. Mirefy 0,5–8 sm (0,20–3,15 in) ny habeny. Ny fery indraindray dia mitombo ny habeny ary miparitaka rehefa mandeha ny fotoana ary mety tsy ho peratra feno fa endrika tsy ara-dalàna.
Ny biopsy hoditra dia azo atao mba hanamarinana ny aretina. Ny fery dia mety haharitra na aiza na aiza ary maharitra 11 volana eo ho eo. Matetika dia tsy mila fitsaboana izy io, fa ny steroïde topical dia mety hanampy amin'ny fampihenana ny mena, ny fivontosana ary ny mangidihidy.