Deb Hipp is a freelance health and medical writer and editor who lives in Kansas City, Missouri. She is a former investigative reporter with more than 25 years of experience as a journalist and writer ...

An unusual white blood cell count can be a sign of chronic myeloid leukemia (CML), a type of blood cancer. CML can affect the balance of white blood cells in the blood and cause them to function ...

Lung cancer can raise white blood cell count when infections like bronchitis or pneumonia occur. A normal range is 3,700 to 10,500 per microliter. Chemotherapy can lower white blood cell counts by ...

The study's findings suggest that high baseline white blood cell count, particularly high neutrophil count, was associated with a higher incidence of long-term acute exacerbation of chronic ...