LeukocytosisLeukemoid ReactionLeukocyte CountParaneoplastic SyndromesThrombocytosisThrombocythemia, EssentialPolycythemia VeraHypercalcemiaSplenomegalyLymphocytosisMyeloproliferative DisordersGranulocyte Colony-Stimulating FactorAnemia, MyelophthisicLeukocytesSelectinsDiverticulitis, ColonicFatal OutcomeBordetella pertussisNeutrophilsFeverPrimary MyelofibrosisRetrospective StudiesSweet SyndromeOxidesPlatelet CountBlood Cell Count