When a cancerous lesion is surgically removed from the breast, axillary lymph nodes are often removed...
When a cancerous lesion is surgically removed from the breast, axillary lymph nodes are often removed as well. Why is removal of axillary lymph nodes thought to be important?
Homework Answers
Because during breast cancer surgery lymph nodes also removed to decrease the risk of metastasis of cancer.
Lymphatic drainage system receive large molecules, bacteria and cells which is removed from the body by the help of lymph node.
Lymph nodes prevent from any infections.
Cancers cells if metastasised their is a full chanses of involvement of their surrounding lymph node which receives the lymphatic fluid.
Before surgery surgeon have investigated that the cancer metastasis occurs or not by sentinel biopsy. If metastasis found need to remove all the lymph nodes of armpit or breast.
Or plan treatment according to them
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When a cancerous lesion is surgically removed from the breast,
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