Thrombocytosis - Differential Diagnosis Platelet Count > 450 Reactive: • Anemia/blood loss (Fe deficiency) • Infection/Sepsis • Non-infectious (malignancy, rheumatologic, trauma) • Post-splenectomy or Asplenia Autonomous: • Essential Thrombocythemia • Polycythemia Vera • Primary Myelofibrosis • Chronic Myeloid Leukemia - BWH Medicine Chiefs @BrighamChiefs #Thrombocytosis #Differential #Diagnosis #causes #Platelets #hematology
