<prompt> Kidney biopsy from a child with hemolytic uremic syndrome characteristically most likely presents features of:Thrombotic microangiopathyProliferative glomerulonephritisFocal segmental glomerulosclerosisMinimal change disease  <response>: Thrombotic microangiopathy encompasses a spectrum of clinical syndromes that includes TTP and HUS. Insults that lead to excessive activation of platelets, which deposit as thrombi in small blood vessels. 