WASHINGTON — The COVID-19 vaccines have a number of side effects that are expected to follow the shots. One of those, swollen lymph nodes, has become a cause for concern for some radiologists. That's ...

Have you experienced a swollen lymph node in the arm where you received your COVID vaccine or booster shot? You're not alone. Stream NBC 5 for free, 24/7, wherever you are. In fact, while you may not ...

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 ...

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 ...