Lymph nodes are small glands that filter lymph, the clear fluid that circulates through the lymphatic system. During an infection, they accumulate bacteria or dead or diseased cells and may swell.

(Photo Credit: iStock/Getty Images) You might be able to feel some of your lymph nodes as bumps in your neck, armpits, or groin, but usually only if you have an infection you're fighting off.

Swollen glands in the neck, which are actually enlarged lymph nodes, are a sign that your body is trying to fight an infection or autoimmune disorder. Conditions that may cause swollen glands in ...

they may have felt for potential inflammation in your neck. That's because infections often cause swollen lymph nodes ...

You have more than 300 lymph nodes in your head and neck. Cancer can either start in these lymph nodes or spread there from other body parts. Symptoms include swelling, fever, and night sweats.

Cancers of the mouth and oropharynx can spread to lymph nodes in your neck. Your surgeon might remove some or all of the lymph nodes in your neck. Lymph nodes are small bean shaped glands found ...

around your neck and collarbone and in your armpits or groin. Certain other co-occurring symptoms should ring alarm bells too, Dr. Ahmed says. “If you have palpable lymph nodes plus fevers or ...

The system includes approximately 800 lymph nodes strategically positioned throughout your body, with significant clusters in the neck, armpits, chest, abdomen, and groin. When allergens enter ...

Your body has approximately 800 lymph nodes, with groups in the neck, armpits, chest, abdomen, and groin. Lymph nodes filter lymph fluid, which carries immune cells, waste products, and other ...

Maggie O’Neill is a health writer and reporter based in New York who specializes in covering medical research and emerging wellness trends, with a focus on cancer and addiction. Prior to her ...

Cancer of the larynx sometimes spreads to the lymph nodes in the neck. Surgery to remove lymph nodes from your neck is called a neck dissection. When you might have surgery to remove lymph nodes in ...