The preauricular lymph nodes sit just in front of the ears. These tiny nodes play a vital role in protecting the body against infections and disease. In this article, we provide information on the ...

Swollen lymph nodes often indicate that the lymphatic system is actively fighting off an infection or illness by accumulating bacteria and dead cells. While swollen lymph nodes can result from ...

Swollen lymph nodes in the groin are often caused by infections or injuries affecting the lower body, but they may also be a sign of something more serious. Consult a doctor for any lymph node ...

Lymph nodes are small bean shaped structures that are all over the body including near the breast. They are responsible for filtering the lymph fluid as it passes through them. The lymph nodes in the ...

You have between 600 and 800 lymph nodes spread throughout your body. Lymph nodes are a key part of your immune system. (Photo Credit: iStock/Getty Images) You might be able to feel some of your lymph ...