Mucous-cutaneous lymphonodular syndrome (acute children's feverish cutaneous mucocutaneous glandular syndrome, Kawasaki's disease, Kawasaki syndrome) is an acute systemic disease characterized by a morphologically predominant lesion of the middle and small arteries with the development of destructive-proliferative vasculitis identical to nodular polyarteritis, and clinically - fever, changes in mucous membranes, skin, lymph nodes, possible damage to coronary and other visceral arteries.