VEGFA and cryoglobulinemia: We further completed TMA-related laboratory workup and revealed normal IL-6 level; elevated vascular endothelial growth factor (VEGF): 615.09 pg/mL (0–142.2 pg/mL); negative cryoglobulinemia; decreased complement factor H (CFH): 244.4 mg/L (247–1010.8 mg/L) and negative CFH antibody.