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 ...

Cervical lymph node swelling can be a reliable indicator of infection or other inflammation in the area. ... swollen lymph nodes are just part and parcel of the lymphatic system doing its job.

Nodes (N): If the cancer's spread to nearby lymph nodes, and if so, how many. Metastasis (M): If cancer cells have traveled to other parts of your body. Based on that data, your doctor can then ...

Lymph nodes are part of the body’s immune system. A swollen lymph node in the armpit may be a sign of a bacterial or viral infection, an injury, or a serious health condition, such as cancer.

But having a swollen lymph node isn’t always a big deal. It’s usually a good sign: ... Lymph nodes are part of your lymphatic system, your body’s infection-fighting powerhouse.

The lymph nodes in your neck and other parts of your body can be swollen for years, but not be a sign of cancer. You might have a common cold or throat infection, or another health condition such ...

The preauricular lymph nodes sit just in front of the ears. Some medical problems, such as infections, can cause them to swell. Learn more here.

Swollen or affected lymph nodes may sometimes need to be removed for examination. This is called lymph node biopsy. Lymph node biopsy. A biopsy involves removal of whole or part of the lymph node ...

Lymph nodes are an important part of the immune system. These bean-shaped structures filter out unwanted substances, including germs like bacteria and viruses, damaged cells, and cancer cells. [ 5 ] ...

Evaluation of the hilar and mediastinal lymph nodes is part of the surgical treatment of non-small cell lung cancer (NSCLC). It is also vital to the staging of lung cancer, which determines the ...

Timothy M. Johnson, MD, spoke enthusiastically about the possibilities of sentinel lymph node biopsy in his lecture at the 25th European Academy of Dermatology and Venereology Congress in Vienna ...