Annular lesions in Kawasaki disease: a cause of confusion.

We present three cases of Kawasaki disease in which an annular eruption was the predominant cutaneous finding. The provisional diagnosis was Stevens-Johnson syndrome. However, the annular lesions were not typical of Stevens-Johnson syndrome: the lips were crusted without mucosal ulceration and the conjunctivitis was non-purulent without corneal erosions. Dermatologists are often involved in the initial assessment of this multisystem disease and should be aware of the variety of cutaneous manifestations, as rapid treatment is known to decrease morbidity and mortality.