<prompt> Transient myleoproliferative disorder of the newborn is seen in association withTurnurs syndromeDowns syndromeNeurofibromatosisAtaxia telangiectasia  <response>: Approximately 10 of children with Down syndrome develop a preleukemic clone,transient myeloproliferative disorder,with somatic mutations in hematopoietic transcription factor GATA1.These children have a high leukocyte count,circulating blasts in peripheral blood,hepatosplenomegaly,effusions,anemia and thrombocytopenia in the neonatal period,which resolves by 3 months.About 20 of children with transient myeloproliferative disorder develop AML. Reference:Essential pediatrics-Ghai,8th edition,page no:605. 