Figure 2.

Clinical severity and serological data of five patients with MuSK-MG from Greece before and after immunosuppressive treatment. (A) Clinical severity by QMG score, (B) IgG concentrations measured by ELISA, (C) IgG4 concentrations measured by nephelometry, (D) MGFA scores. Pharmacological remission is indicated as 0. (E) MuSK IgG concentration assessed by RIA, (F) MuSK IgG4 levels measured by ELISA. Colors indicate individual patients: pink = G1, blue = G2, red = G3, green = G4, and orange =G5. Because of the limited serum volume, the IgG4 of patient G3 and the MuSK IgG of patient G4 could not be assessed. Statistical analysis was not considered appropriate due to the low sample number.