Swollen lymph nodes in the groin are often caused by infections or injuries affecting the lower body, but they may also be a sign of something more serious. Consult a doctor for any lymph node ...

Reactive lymph nodes are a common immune response, often appearing during infections or inflammation and usually improving as the underlying cause resolves. You may have noticed swollen “glands” in ...

Swollen lymph nodes in the groin can result from viral, bacterial, or fungal infections, including some sexually transmitted infections (STIs). Infections in the feet and some cancers can also affect ...

Cervical lymph nodes are small nodes or glands in the neck. Swelling in the neck may indicate a nearby infection or other health condition. Treatment for cervical lymph nodes can depend on the cause.

Removing lymph nodes during cancer surgery has saved countless lives in many tumour types. Yet recent research is challenging parts of this long-standing practice. Imagine your body’s immune defences ...

Extensive removal of lymph nodes in the area surrounding the breast and in the armpit — a strategy designed to prevent the spread of cancer cells to the rest of the body — appears unnecessary for many ...