Dye is injected into the breast, one to four of the nodes is identified with a probe and removed to see if cancer cells are present. Lymph nodes are small organs, typically ranging from the size of a ...

If you or someone you love is facing a breast cancer diagnosis, MSK experts can help. If you want to learn about surgeries to treat breast cancer, this is a place to start. We’ll explain surgeries ...

Removing just one to three key lymph nodes instead of the usual dozen or more can spare women lifelong arm problems and reliably indicate whether breast cancer has spread and needs aggressive ...

Q: What are lymph nodes, and why are they important in cancer diagnosis? A: Lymph nodes are part of the immune system. They act like filters and are important in cancer diagnosis because they contain ...

What is a lymph node? Lymph nodes are part of our lymphatic system. This is a network of thin tubes and nodes that run throughout the body and carry a fluid called lymph. Lymph nodes filter the lymph ...

The goal of breast cancer surgery is to remove the tumor and a portion of surrounding tissue while conserving as much of the breast as possible. Breast cancer surgery methods differ in the amount of ...