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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Summary of diagnostic WHO criteria for primary myelofibrosis (PMF) and prefibrotic myelofibrosis (pre-MF). Abbreviations: MK = megakaryocyte; LDH = lactate dehydrogenase; WHO = World Health Organization. Adapted from Arber et al. Blood 2016 [2] and Gowin et al. Leuk Res 2015 [15].