Lymph nodes are connected by tubes (lymphatic vessels) that collect excess fluid — lymph — from around your cells. As the lymph moves through your lymph nodes, immune cells destroy …

Jul 31, 2023 · Your lymphatic system is a group of organs, vessels and tissues that protect you from infection and keep a healthy balance of fluids throughout your body. Lymphatic system …

Sep 3, 2025 · See a provider if you have swollen lymph nodes that don’t go away, grow over time or cause severe pain. You may have a more serious condition that needs proper diagnosis …

What are lymph nodes? Lymph nodes are part of your lymphatic system. Your lymphatic system includes lymph fluid, lymph vessels, bone marrow and lymphatic organs. These organs include …

Aug 22, 2023 · As it travels, lymph goes through lymph nodes. Lymph nodes are lymph quality control, searching lymph cargo for harmful organisms to be destroyed by white blood cells …

Axillary lymph node dissection may affect your lymphatic system so it doesn’t move lymph through your body like it should. That can cause lymphedema (swelling in your arm).

During a lymph node biopsy, a surgeon or radiologist removes all or part of a lymph node. Then, a pathologist tests it in a lab for signs of disease, like cancer or an infection.

Sep 13, 2023 · When nodes become larger than normal, you have what healthcare providers call lymphadenopathy or adenopathy (or, simply, swollen lymph nodes). Swollen lymph nodes in …

You have lymphocytes in your lymph nodes, spleen, bone marrow and other areas of your body. The most common early symptom is swollen lymph nodes in your neck, upper chest, armpit, …

Lymph nodes are glands in your lymphatic system, a network of vessels, tissues and organs that operates throughout your body. Your lymph nodes’ job is to filter lymphatic fluid (called lymph) …