Lymph nodes are an essential part of the body’s immune system. Due to their function, they come into contact with toxins, which can cause them to swell. Although swollen lymph nodes are common, they ...

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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You might experience swollen lymph nodes—small, bean-shaped glands throughout your entire body—on your ...

The most common early sign of lymphoma is lymph node swelling. However, swelling of the lymph nodes does not always mean a person has cancer. Lymphoma is a general name for cancers that start in the ...

Cancer Research UK explains: "You can't usually feel the lymph glands in your body. But they can become swollen when you have ...

A multicentre study led from Finland has shown that lymph node transfer is a viable treatment for the swelling in the affected limb, a condition known as lymphedema, after breast cancer surgery.