<prompt> A 7 year old boy presented with sudden onset petechiae and purpura. There was a history of URTI 2 weeks back. On examination, there was no hepatosplenomegaly. He is most probably suffering from:ALLAcute viral infectionITPAplastic Anemia  <response>: Ans. c ITPRef: 9thpg 657-658; 8thpg 667-668A 7 year old boy presented with sudden onset petechiae and purpura with a history of URTI 2 weeks back and there is no hepatosplenomegaly. He is most probably suffering from ITP. For complete discussion on ITP; Refer to pretext of this chapter. 