ErythromelalgiaPolycythemia VeraPolycythemiaNAV1.7 Voltage-Gated Sodium ChannelThrombocythemia, EssentialJanus Kinase 2Arteriovenous AnastomosisPrimary MyelofibrosisMyeloproliferative DisordersVoltage-Gated Sodium Channel beta-2 SubunitPain Insensitivity, CongenitalPipobromanThrombocytosisSodium ChannelsErythroid Precursor CellsVoltage-Gated Sodium Channel beta-4 SubunitAloeSkin TemperatureErythropoietinPhlebotomyReceptors, ThrombopoietinMutationGanglia, SpinalErythropoiesisGranulocytesPostoperative ComplicationsThrombosis