Fig. 2From: Elevated serum IFN-γand IFN-γ/IL-6 ratio in Kikuchi-Fujimoto diseaseReceiver operating characteristic curves of serum cytokines. The role of serum IL-6, serum IFN-γ, and IFN-γ/IL-6 ratio in the differential diagnosis of KFD from SJIA without MAS (A, B, and C) and KD (D, E, and F)Back to article page