Neutropenia
Etiology
hereditary neutropenia
- infantile genetic agranulocytosis (Kostmann syndrome)
- chronic congenital neutropenia
- cyclic neutropenia
- benign chronic neutropenia
- severe congenital neutropenia
- reticular dysgenesis
- myelokathexis
- cartilage-hair hypoplasia
- dyskeratosis congenita
- Chediak-Higashi syndrome
acquired neutropenia
- transient acquired neutropenia
- infections (viaral, bacterial, tularemia)
- burns
- drugs
- hemodialysis
- vitanin B12 deficiency
- folate deficiency
- chronic acquired neutropenia
- myelophthisic process
- hematologic malignancies (Leukemias, Lymphomas)
- myelodysplasia
- autoimmunity
- hypersplenism
- idiopathic acquired neutropenia