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.

All that commotion in response to a threat is what shows up as swelling. That can look different depending on the person, but generally, a lymph node bigger than one centimetre across is considered ...

But as with any early warning sign, it’s not always clear just how concerned you should be about a larger-than-normal lymph ...

However, you should see a healthcare provider if: Your lymph nodes are red or very painful They feel hard, or fixed in one ...

Intraoperative frozen biopsy and sentinel lymph nodes technique have not shown sufficient accuracy to avoid extended lymphadenectomy, due to the significant rates of skip lymphatic metastasis.

Lymph nodes are often the first place cancer cells spread to when ... It can develop because surgery interferes with the normal flow of lymph in the lymphatics. Lymphoedema in the head or neck can ...

Some early breast cancer patients can safely avoid specific surgeries, according to two studies exploring ways to lessen ...

Patients who have had their lymph nodes removed due to cancer are more likely to develop ... Damaged lymphatic channels result in blockages that prevent the normal flow of lymphatic fluid out of the ...

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 ...