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 ...

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 ...

Swollen lymph nodes in the armpit may indicate an infection, injury, or disease that requires medical attention. However, it’s usually not a sign of cancer. Lymph nodes are critical parts of the ...

A swollen lymph node can be a bit like your body’s version of a red flag: When one of these bean-shaped clusters of immune cells in your neck, armpit, or groin puffs up, it’s typically an indication ...

The last time you visited your doctor for a sore throat, they may have felt for potential inflammation in your neck. That’s because infections often cause swollen lymph nodes (medically known as ...

Cancer can spread to the lymph nodes via a person’s lymphatic system. From here, it can travel through the lymphatic system to other parts of the body. The spread of cancer to a new part of the body ...

SINGAPORE – Singapore researchers have managed to extend the lifespan of lymph nodes outside the body, allowing them to study how the immune system reacts to vaccines and immunotherapies. To do this, ...

Removing lymph nodes during cancer surgery has saved countless lives in many tumor types. Yet recent research is challenging parts of this long-standing practice. Subscribe to our newsletter for the ...

For years, it has been a mainstay of treatment to stop the spread of many cancers. But is the removal of lymph nodes – tiny, bean-shaped nodules that filter waste and bacteria – really the best way to ...