Lymph node metastasis occurs in "metastatic" lymph nodes, lymph nodes that have been infected by cancer from elsewhere in the body. A part of the immune system, lymph nodes are tiny ovals placed ...

Swollen lymph nodes in the armpit may indicate an infection, injury, or disease that requires medical attention. However, it’s usually not a sign of cancer. Lymph nodes are critical parts of the ...

Swollen lymph nodes can be a symptom of mpox, formerly known as monkeypox. However, many other infections also cause swollen lymph nodes. A person with mpox may also have a rash and other flu-like ...

The lymph nodes in your neck and other parts of your body can be swollen for years, but this does not always mean it is a sign of cancer. You might have a common cold, throat infection, or another ...

Among the range of uncomfortable symptoms, swollen lymph nodes tend to spark feelings of dread. They can become quite large, feel tender to the touch, and signal a wide variety of illnesses, from ...

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 ...

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 ...

Justin Stebbing does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

ANN ARBOR, Mich. -- A key question after a cancer diagnosis is whether the cancer has spread to nearby lymph nodes. Researchers at the University of Michigan Comprehensive Cancer Center have found a ...

NEW ORLEANS — January 31, 2026 — Breakthrough research presented at the 2026 Society of Thoracic Surgeons Annual Meeting shows that additional lymph node evaluation is needed during surgery for ...