PT - JOURNAL ARTICLE AU - Gerald B. Appel TI - Thrombotic microangiopathies: Similar presentations, different therapies AID - 10.3949/ccjm.84gr.17001 DP - 2017 Feb 01 TA - Cleveland Clinic Journal of Medicine PG - 114--130 VI - 84 IP - 2 4099 - http://www.ccjm.org/content/84/2/114.short 4100 - http://www.ccjm.org/content/84/2/114.full SO - Cleve Clin J Med2017 Feb 01; 84 AB - Thrombotic thrombocytopenic purpura, Shiga toxin hemolytic uremic syndrome, atypical hemolytic uremic syndrome, and antiphospholipid syndrome are thrombotic microangiopathies that present similarly but arise from different causes. Management depends on distinguishing them promptly and providing targeted therapy.