Fig. 1From: Microscopic polyangiitis associated with thymic tumor: a case report and review of the literatureClinical course of the present case. mPSL, methylprednisolone; PSL, prednisolone; RTX, rituximab. Solid black line: Serum MPO-ANCA levels. Solid gray line: Serum PR3-ANCA levels. Dotted black line: Serum creatinine levelsBack to article page