LeukocytosisLeukemoid ReactionLeukocyte CountParaneoplastic SyndromesThrombocytosisThrombocythemia, EssentialPolycythemia VeraHypercalcemiaSplenomegalyLymphocytosisMyeloproliferative DisordersGranulocyte Colony-Stimulating FactorAnemia, MyelophthisicLeukocytesSelectinsDiverticulitis, ColonicFatal OutcomeBordetella pertussisNeutrophilsFeverPrimary MyelofibrosisSweet SyndromeRetrospective StudiesOxidesPlatelet CountBlood Cell Count