<unk>  can be a feature of a number of diseases, including: * Infection, especially bacterial * Malignancy, most notably leukemia (it is the main feature of chronic myelogenous leukemia, CML) * Autoimmune disease
Granulocytosis
Agranulocytosis
Leukopenia
Febrile neutropenia
Lycopenemia
Pythiosis
Cytopenia
Basopenia