Fig. 1.
Acquired and inherited causes of TMA in children. The size of the balloons is proportional to the incidence of each disease. STEC-HUS shigatoxin-associated hemolytic uremic syndrome, Sp-HUS Streptococcus pneumoniae hemolytic uremic syndrome, DGKe diacylglycerol kinase epsilon, CM-HUS complement-mediated hemolytic uremic syndrome, iTTP immune-mediated thrombotic thrombocytopenic purpura, hTTP hereditary thrombotic thrombocytopenic purpura, TA-TMA transplant-associated TMA