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.

and can become swollen if you have an infection in your head or neck. Preauricular lymph nodes are lymphatic structures in ...

You might have lymph nodes removed from one side of your neck or from both sides ... After surgery to remove some or all of the lymph nodes in your neck, the area can be swollen. This can be due to ...

compared the results of ultrasound scans with the pathological findings from dissected lymph nodes of 19 patients who underwent neck surgery for DTC recurrence. Of 578 lymph nodes resected ...

Enlarged lymph nodes can be a sign of cancer, although not all swollen nodes are cancerous ... in mouth or throat infection—can cause neck lymph nodes to be enlarged and usually a course ...

Lymph nodes are clustered throughout the body and function as filters, removing foreign particles from fluids that run ...

Usually, swollen chest lymph nodes are too deep in the chest for a person to feel them. Any swollen lymph nodes in the chest appear on imaging scans. Swelling can indicate an underlying condition.

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 ...

Surgery to remove the lymph nodes in the neck is called a neck dissection. Surgeons don't routinely do a neck dissection on everyone because it can have long term side effects. Sometimes your surgeon ...