<unk>  <unk> A) is a pathology that results in thrombosis in capillaries and arterioles, due to an endothelial injury. It may be seen in association with thrombocytopenia, anemia, purpura and kidney failure. The classic<unk> As are hemolytic uremic syndrome and<unk>  thrombocytopenic purpura. Other conditions with<unk> A include atypical hemolytic uremic syndrome, disseminated intravascular coagulation, scleroderma renal crisis, malignant hypertension, antiphospholipid antibody syndrome, and drug toxicities, e.g. calcineurin inhibitor toxicity.
Thrombotic microangiopathy
Systemic vasculitis
Cryoglobulinemic vasculitis
Lupus vasculitis
Venom-induced consumption coagulopathy
Cerebral vasculitis
Primary fibrinogenolysis
Amyloid purpura