renal biopsy showed severe arterial and glomerular changes with remarkable similarity to the histological findings in thrombotic thrombocytopenic purpura , which could be explained as secondary hypertensive damage , and dense granular deposition of fibrinogen , igg , iga , c3 , and clq along the capillary loops of the glomerulus and throughout the wall of the renal arteries .
C0194073
renal biopsy
C0022646
renal