The lymphatic or lymph system makes up part of the immune system. Learn more about how cancer can spread to or start in the lymph nodes, and more.

Swollen lymph nodes are also called lymphadenopathy. Read on to learn about the causes of swollen lymph nodes in the neck, possible treatments, and when to see a healthcare provider.

In general, a lymph node is a checkpoint along the route of your lymphatic system, a part of your immune system that’s responsible for catching and filtering out foreign substances that could cause ...

You may have surgery to remove lymph nodes on one or both sides of your neck. Find out more about types and possible side effects.

A neck dissection is surgery to remove all or some of the lymph nodes and surrounding tissue from the neck. Lymph nodes are small, round or bean-shaped glands. They remove germs from your body, help ...

Cervical (in the neck) lymph nodes normally are up to 1 cm (in fact, in one large study, no person with a lymph node smaller than 1 cm had cancer). Tender nodes are less likely to be cancer.

What causes swollen cervical lymph nodes? Sometimes the lymph nodes in your neck, as well as other parts of your body, can swell. This common occurrence is referred to as lymphadenopathy.

Cervical lymphadenopathy is a condition when your lymph nodes are swollen. Learn about the causes, symptoms, and treatment options for this condition.

See when you might have a neck dissection for salivary gland cancer. Get information about the different types of surgery you might have to remove lymph nodes in the neck.

Swollen lymph nodes are a sign that your body is fighting off an infection or an illness. Most of the time, they return to normal size afterwards.

Swollen glands in the neck are swollen lymph nodes and often mean your body is fighting an infection. Causes include viruses, bacteria, autoimmune disorders, and more.