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 ...

The lymphatic system is a major part of the immune system. It’s made up of various lymph nodes and vessels. The human body has hundreds of lymph nodes throughout different locations in the body. The ...

Reactive lymph nodes are a common immune response, often appearing during infections or inflammation and usually improving as the underlying cause resolves. You may have noticed swollen “glands” in ...

Whether you’re experiencing a fever, a sore throat, a headache, or a dry cough, we’ve all asked ourselves the question: is this allergies or something else? More specifically, if the glands around ...

Your lymphatic system filters waste, runs your immune defense and has no pump. Here's what doctors say keeps it moving.

Lymph node metastasis occurs in "metastatic" lymph nodes, lymph nodes that contain cancer cells that have spread from elsewhere in the body. A part of the immune system, lymph nodes are tiny ...

Removing lymph nodes during cancer surgery has saved countless lives in many tumour types. Yet recent research is challenging parts of this long-standing practice. Imagine your body’s immune defences ...

Jawline breakouts, bloating and brain fog that won't quit could all point to the same overlooked body system. Here's what to ...

Lymph nodes are located throughout the body. They are small, bean-shaped glands that play a crucial role in the immune system. During an infection, a person may notice swollen lymph nodes. The body ...