Swollen lymph nodes in your neck, armpit, head, and other parts of the body often occur when your body is fighting an ...

When most people think of allergies, they picture sneezing, watery eyes, and runny noses—but there’s another symptom that often goes unrecognized: swollen lymph nodes. These small, bean-shaped ...

Breast cancer that has spread to lymph nodes may be treated more aggressively than localized cancer, because it has a greater potential to travel to other parts of the body. You have thousands of ...

When lymphadenopathy involves the hilar regions, it is usually asymmetric. Primary tuberculosis: Nodal enlargement is unilateral in about 80% of tuberculosis cases, and the lymph nodes are less ...

A lymph node biopsy is when a doctor checks and removes a small piece of tissue or sample of cells from one of your lymph nodes. The doctor sends this to the laboratory and a specialist doctor called ...

The lymph nodes are small glands that are part of your immune system. They contain white blood cells and are responsible for ...