PancytopeniaBone MarrowBone Marrow CellsBone Marrow TransplantationSpleenHematopoietic Stem CellsBone and BonesBone Marrow DiseasesAnemia, AplasticBone Marrow ExaminationLymphohistiocytosis, HemophagocyticHypersplenismHistiocytosis, Non-Langerhans-CellAnemia, MegaloblasticBone RemodelingMyelodysplastic SyndromesBone Marrow NeoplasmsFatal OutcomeHematopoiesisBlood Cell CountAnemia, MacrocyticSplenomegalyBone DensityLymphomatoid GranulomatosisTransplantation, HomologousHemoglobinuria, ParoxysmalMice, Inbred C57BLTuberculosis, MiliaryColony-Forming Units AssayThrombocytopeniaBone ResorptionPrimary MyelofibrosisBone Marrow PurgingFanconi AnemiaTachycardia, SinusLeishmaniasis, Visceral