Cyclic Neutropenia

**Semantic type:** Disease or Syndrome

**Definition:** A hematologic disorder caused by a mutation in the ELANE (ELA2) gene; clinical manifestations include recurrent neutropenia with resultant susceptibility to infection leading to fever.

**Synonyms:** - CH - CN - Cyclic Agranulocytosis - Cyclic Hematopoiesis - Cyclic Hematopoiesis - Dysplasia, Myelocytic Periodic - Periodic Neutropenia - cyclic neutropenia - periodic neutropenia