Which of the following is false about erythema marginatum?
Erythema marginatum Rash of acute rheumatic fever has a distinctive pattern of enlarging and shifting transient annular lesions. Erythema marginatum is one of the major criteria for diagnosis of rheumatic fever. - It is an evanescent macular rash that has following characteristic - Begins as pink macules that clear centrally, leaving serpeginous spreading edge Occurs usually on trunk, sometimes on limbs, never on face Non itchy rash
Lesions are serpiginous
Evanescent rash
Rash improves on application of cold pack
Itchy rash
Blistering disorders