A vial of blood

White Blood Cell Disorders

Your white blood cells may be affected by disorders such as pancytopenia, neutropenia, and eosinophilia. Understanding your symptoms and diagnosis can help you navigate between choices for treatment.
3D rendered Illustration of anatomically correct Monocyte immune system defense cells
How Monocytes Function in the Body
A white blood cell.
What Should You Know About White Blood Cells and Immunity?
Illustration of B-cells
How B-Cells Protect Your Body From Infection
A doctor placing a blood sample down
An Overview of Eosinophilia
What are Polymorphonulear Leukocytes (PMNs)?
Chemotherapy: drug injected into catheter in hand
Absolute Neutrophil Count, or ANC, Explained
Doctor holding baby
Causes of Low White Blood Cell Count in Babies
Woman scratching arm
Understanding a Diagnosis of Mastocytosis
Scientist reviewing bone marrow slides
How Severe Congenital Neutropenia Increases the Risk of Infections
Neutrophil Cell
Cyclic Neutropenia Can Lead to Severely Low Blood Counts
White blood cell, illustration
Overview of White Blood Cell Disorders: Symptoms, Diagnosis, Treatment