Erythema multiforme (EM) represents a spectrum of acute, immune-mediated mucocutaneous conditions that predominantly affect the skin and, in many instances, the oral mucosa. Typically presenting with ...

Erythema multiforme (EM) is an acute, immune-mediated, mucocutaneous eruption marked by symmetrically distributed targetoid lesions. 10 The typical EM lesion morphology is a targetoid round macule or ...

Erythema multiforme. Although most cases of erythema multiforme do not have bullae or crusts, some do. Erythema multiforme major is usually characterized by fewer but larger lesions that tend to have ...

* Resident pediatrician, Lincoln Hospital, Bronx, New York City. Select the format you want to export the citation of this publication.

Classically, pityriasis rosea begins as an erythematous, scaly patch on the trunk, known as a herald patch. This large lesion is commonly 2–10 cm in diameter, ovoid, erythematous and slightly raised, ...

Stevens-Johnson syndrome (SJS) is a rare and severe kind of erythema multiforme (EM). It is a severe skin reaction that is frequently caused by drugs. SJS frequently starts with a fever and flu-like ...