Understanding Neutrophilia
Neutrophilia refers to a condition characterized by an elevated level of neutrophils in the bloodstream, relative to a healthy individual with similar age, gender, race, and physiological condition. The specific count of neutrophils that indicates neutrophilia can significantly vary among different demographics. For instance, individuals of African and Middle Eastern descent tend to have lower average neutrophil counts, meaning their baseline “normal” value starts at a lower number. On the other hand, neutropenia is the opposite of neutrophilia and refers to a condition marked by a reduced level of neutrophils.
How to Test for Neutrophilia
Testing for neutrophilia involves measuring the absolute neutrophil count (ANC) as part of a complete blood count (CBC) with differential. This test is commonly ordered by doctors to screen for certain conditions, aid in diagnosis, and monitor the health of individuals with pre-existing conditions or undergoing chemotherapy.
To conduct the test, doctors will typically draw blood from a vein and send it to a laboratory for evaluation. The lab will analyze the sample to determine the ANC. In cases where the ANC is found to be abnormal, further testing may be necessary to monitor any changes that occur over time.