Циклічна нейтропенія

Визначення(English summary)

A rare primary immunodeficiency characterized by regular oscillations in blood neutrophil counts from normal or subnormal levels to severe neutropenia, usually with a cycle length of about 21 days. Symptoms during the neutropenic phase include fever, mouth ulcers, but also pneumonia, and peritonitis, among others. Mode of inheritance is autosomal dominant.