The evaluation of the dynamic of coronary arteries diameters (left and right) of children with SJIA, according to the stage of the disease, has been done to 5 children with SJIA. According to the results received during the measurement of coronary arteries diameters of the 1 and 5 patients, there were identified increased values of the both coronary arteries, with Z score above 2.0. The patient nr. 4 have presented increased value only of the left coronary artery, with the Z score of 2.6. Both KD and SJIA should be taken into consideration when a child with lasting fever, rash, and cervical lymphadenopathy is evaluated. When evaluating a child with supposed KD and juvenile idiopathic arthritis it is recommended to include echocardiography with the measurement of the diameters of coronary arteries left and right (in febrile and a febrile periods), and adjustment of measurement to Z score.

Evaluarea dinamicii diametrelor arterelor coronariene (dreapta si stânga) la copii cu AJI forma sistemica în functie de stadiul maladiei a fost efectuata la 5 copii cu AJI forma sistemica . Dupa rezultatele obtinute la masurarea diametrelor arterelor coronariene la pacientii 1 si 5 s-au determinat valori majorate ale ambelor artere coronariene, cu scorul z peste 2,0. Pacientul 4 a prezentat valoare majorata doar a arterei coronariene stângi, cu scorul z de 2,6. La un copil cu febra prelungita, rash si limfoadenopatie cervicala trebuie sa fie luate în considerare cât Maladia Kawasaki atât s i artrita idiopatica juvenila . În planul de examinare al unui copil cu suspiciune la Maladia Kawasaki si artrita idiopatica juvenila se recomanda de inclus echocardiografia cu masurarea diametrelor arterelor coronariene dreapta si stânga (în perioadele febrila s i afebrila ) cu ajustarea masurarilor la scorul Z.