Microangiopathic hemolytic anemia with thrombocytopenia and renal insufficiency is commonly seen in young children with:
b. Hemolytic uremic syndrome(Ref: Nelson's 20/e p 2508, Ghai 8/e p 492)Neurologic findings (due to microthrombi formed in vessels of CNS) are present in TTP in addition to the triad seen in HUS (Microangiopathic hemolytic anemia, Thrombocytopenia and Renal failure).
Sickle cell anemia
Hemolytic uremic syndrome
Malaria
SLE (systemic lupus erythematosus)
C.V.S.