<prompt> 5 year old child presents with reduces urine output since 1 day and petechial spots all over the body, there was history of diarrhea 2 weeks brier to this. Blood investigation showed Hb - 7gm dl, TLC - 11,000 MM3. PLATELET COUNT - 20.000 mm3, peripheral smear of this child is given below. what is the most probable diagnosis?MalariaIdiopathic thrombocytopenic purpuraAcute tubular necrosisHemolytic uremic syndrome  <response>: Peripheral smear shows schistocytes. there is reduced platelet count, petechial spots over body, history of diarrhea was 2 days prior to oliguria. All these points towards hemolytic uremic syndrome. 