Neutrophilia, Hereditary, also known as hereditary neutrophilia, is related to myeloid and lymphoid neoplasms associated with pdgfra rearrangement and chronic neutrophilic leukemia, and has symptoms including polydipsia and muscle weakness. An important gene associated with Neutrophilia, Hereditary is CSF3R (Colony Stimulating Factor 3 Receptor), and among its related pathways/superpathways are Innate Immune System and ERK Signaling. The drugs Prednisolone and Prednisolone acetate have been mentioned in the context of this disorder. Affiliated tissues include neutrophil and bone marrow, and related phenotypes are splenomegaly and neutrophilia