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Breast cancer with lymph node involvement means that cancer cells have spread from the original tumor in the breast to nearby lymph nodes, which are part of the body's lymphatic system.
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This spread is an important factor in determining the stage of breast cancer and guiding treatment decisions.
Key points about lymph node involvement in breast cancer:
Lymph nodes as a pathway:
Lymph nodes are small, bean-shaped glands that filter lymph fluid, which carries white blood cells to fight infection.
Breast cancer cells can travel through the lymphatic system and potentially spread to these nodes.
Stage and prognosis:
Lymph node involvement is a key factor in staging breast cancer.
The more lymph nodes affected, the more advanced the cancer is considered to be, and the higher the risk of recurrence.
Treatment considerations:
If cancer is found in the lymph nodes, it often indicates a need for chemotherapy, in addition to surgery, to target cancer cells throughout the body.
Commonly affected areas:
The most common areas for breast cancer to spread to lymph nodes are the underarm (axillary) area, followed by lymph nodes near the collarbone and breastbone.
Importance of early detection:
Early detection of breast cancer, through self-exams and mammograms, is crucial.
Finding cancer before it spreads to the lymph nodes can lead to more effective treatment options and better outcomes.
Prognosis:
Breast cancer with lymph node involvement has a higher risk of recurrence and a less favorable prognosis compared to breast cancer that has not spread to the lymph nodes.
This is for informational purposes only. For medical advice or diagnosis, consult a professional. AI responses may include mistakes. Learn more
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