An Approach to the Investigation of Thrombocytosis: Differentiating between Essential Thrombocythemia and Secondary Thrombocytosis

Figure 1

Differential diagnosis of thrombocytosis consisting of the most common causes of secondary thrombocytosis and primary bone marrow disorders. MPNs, myeloproliferative neoplasms; CML, chronic myeloid leukemia; PV, polycythemia vera; PMF, primary myelofibrosis; and MDS, myelodysplastic neoplasms.