[Kawasaki disease in Iceland 1979-1997.]

Kawasaki disease is a multisystem inflammatory disease most commonly affecting young children. The first patient documented with the disease in Iceland was diagnosed in 1979. In this retrospective study we describe our experience with the disease in Iceland over 19 years. From 1979 to 1997 40 children were diagnosed with Kawasaki disease, i.e. an annual incidence of 8.5 per 100,000 children younger than five years of age. Male-female ratio was 2:1. The number of patients each year varied from none to seven. Coronary aneurisms were revealed in four of 30 patients (13%) undergoing 2D echocardiography. One patient died (2.5%) of cardiac complication (heart failure). Twenty-seven of 30 patients diagnosed after 1987 were treated with intravenous immunoglobulins. The incidence of Kawasaki disease in Iceland is comparable to what has been reported in the other Nordic countries.