Stevens-Johnson syndrome (SJS), also called erythema multiforme major, is a systemic disease mostly involving the skin and mucous membranes. The cutaneous lesions are those of erythema multiforme ...

Generally described as a systemic disease involving the skin and mucous membranes ... The cutaneous lesions are those of erythema multiforme, which may be erythematous papules, vesicles, bullae ...

The absence of necrotic keratinocytes and the concentration of the itchy skin lesions in UV-exposed areas also speak against the diagnosis “erythema multiforme”. Further questioning revealed ...