Hematologic DiseasesSplenectomyHematologic NeoplasmsUrolithiasisLeukemiaAnemia, AplasticMyelodysplastic SyndromesGraft vs Host DiseaseBone Marrow TransplantationImmunocompromised HostTransplantation, HomologousAspergillosisHematopoietic Stem Cell TransplantationBone MarrowRetrospective StudiesAntifungal AgentsLeukemia, Myeloid, AcuteTransplantation ConditioningTreatment OutcomeHypersplenismSplenic DiseasesSplenomegalySplenic NeoplasmsPurpura, Thrombocytopenic, IdiopathicSplenic Vein