Characterization Of Philadelphia-Negative Myeloproliferative Neoplasms In The Chilean Public Health System: Multicentric Study

Background: Philadelphia-negative Myeloproliferative Neoplasms (Ph-MPN) are chronic hematological disorders characterized by the overproduction of one or more mature myeloid blood cell lineages. Classical Ph-MPN are Polycythemia Vera (PV), Essential Thrombocytopenia (ET) and Myelofibrosis (MF). The diagnosis includes clinical, histological and molecular features. There are not data from Chile. The aim of this study is to determinate epidemiological, clinical, diagnostic and therapeutic characteristics of Ph-MPN in our country.