White Blood Cells

Neutropenia

Neutropenia is a condition with a low count of neutrophils, key infection-fighting white blood cells. This increases susceptibility to various infections.

Infectious Mononucleosis (Mono)

Infectious mononucleosis (Mono), the “kissing disease,” is a common viral illness (EBV). Symptoms include sore throat, fever, fatigue, and swollen glands. Usually resolves on its own.

Causes of Eosinophilia (High Eosinophils)

High eosinophil count in blood. May indicate allergies, infections, or other conditions. Symptoms vary. Diagnosis via blood test.

Neutropenia

Neutropenia is a condition with a low count of neutrophils, key infection-fighting white blood cells. This increases susceptibility to various infections.

Lymphadenopathy

Lymphadenopathy

Lymphadenopathy explained: Learn about swollen lymph nodes, their common causes (infections, inflammation, cancer), key symptoms, diagnostic tests (blood work, biopsy), and available treatment options. Understand when swollen glands are a cause for concern.

Macrophage

Macrophage

Macrophages are essential immune cells that engulf and digest foreign particles, playing a crucial role in inflammation and tissue repair. They are found throughout the body and are involved in various diseases, including infections and cancer.

Basophils

Basophils

Basophils are white blood cells that play a crucial role in allergic reactions and inflammation. They release histamine and other mediators, contributing to symptoms like sneezing, runny nose, and hives. Elevated basophil counts can be associated with certain conditions, such as asthma and chronic myeloid leukemia.

Eosinophils

Eosinophils

Eosinophils are white blood cells that play a crucial role in the immune system. They are involved in fighting parasites, allergic reactions, and tissue repair. Elevated eosinophil counts can be a sign of various conditions, including parasitic infections and allergic diseases.

Monocytes

Monocytes

Monocytes are large white blood cells that play a crucial role in the immune system. They are responsible for phagocytosis, antigen presentation, and inflammation. Elevated or decreased monocyte counts can be indicative of various diseases.

Lymphocytes

Lymphocytes

Lymphocytes are essential white blood cells that help protect the body from infections and diseases. They come in three main types: B cells, T cells, and NK cells, each with its unique role in the immune system.

Neutrophils

Neutrophils

Neutrophils are white blood cells crucial for fighting infections. They engulf and kill bacteria through phagocytosis. Learn about neutrophilia, neutropenia, and their role in immune health.