Introduction

In this week's episode, we'll focus on another one of the myeloproliferative neoplasms. We previously covered essential thrombocythemia or ET and then there are a few other neoplasms in this category. The most common driver mutation that we see in PV is jack 2 V167F which is seen in 96%. However, you do need to know that the next most common at 3% is jack 2 exon 12 mutation.