Prospective analysis of Kawasaki disease cases in Catalonia (Spain) from March 2013 to March 2014.

Kawasaki disease (KD) is an acute self-limited systemic vasculitis relatively common in childhood. In Japan, last published survey shows an incidence up to 239.6/105 children <5 years old (yo). In Madrid (Spain) a retrospective study with no well defined reference area showed an incidence of 15.1/105 children <5yo.