Laboratory measurements
Coagulation analyses of the patient’s plasma, including PT, APTT, TT,
fibrinogen, D-dimer, FDP, international normalized ratio, and ATIII
activity, were performed before initial IVIG within 10 days from fever
onset. Standard coagulation measurements were performed with a
CoagXL-automated coagulometer (Diagon Ltd., Budapest, Hungary) using
reagents from Diagon.