Evidences of histologic thrombotic microangiopathy and the impact in renal outcomes of patients with IgA nephropathy.

Introduction: IgA nephropathy (IgAN) is the most common primary glomerulopathy worldwide. According to the Oxford Classification, changes in the kidney vascular compartment are not related with worse outcomes. This paper aims to assess the impact of thrombotic microangiopathy (TMA) in the outcomes of Brazilian patients with IgAN.