Lack of value of procalcitonin for prediction of coronary aneurysms in Kawasaki disease.

We studied the clinical, biologic (white blood cells, C-reactive protein and procalcitonin) and echocardiographic findings in 18 children hospitalized for Kawasaki disease from January 1999 until February 2006 to determine if procalcitonin is a useful marker to predict coronary aneurysms. In our study, contrary to earlier reports, elevated procalcitonin was not correlated with development of coronary aneurysms.