[The mucocutaneous and lymph node syndrome of Kawasaki. 1 case complicated by multiple aneurysms].

We report in a five month old baby a case of the cutaneomucosal and lymph node syndrome described by Kawasaki, remarkable for the onset of multiple aneurysms involving the coronary and the limb arteries. This syndrome has rarely been observed except in Japan where it seems frequent. Possibly is benign forms, without heart complications, producing a picture of febrile erythema of viral type, have not received sufficient attention. The relationship between Kawasaki's disease and periarteritis nodosa in infants is then discussed. The clinical and pathological existence of the fatal forms seems undoubted, but the generally benign course of Kawasaki's disease contrasts with the severe course of polyarteritis nodosa in infants. It is possible that the usually benign forms of Kawasaki's disease represent only the initial stage of periarteritis nodosa in infants, from which they may recover, and we have only identified until now the severe forms which are rapidly fatal. The etiology of Kawasaki's syndrome, like periateritis nodosa remains unknown.