Breast Cancer Surgery
Breast Cancer Surgery
Breast cancer surgery involves the removal of cancerous tissue from the breast and, in some cases, nearby lymph nodes. The type of surgery recommended depends on various factors, including the size and stage of the cancer, as well as the individual's overall health and personal preferences. Here are some common types of breast cancer surgery:
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Lumpectomy (Breast Conservation Surgery): As mentioned earlier, lumpectomy involves the removal of the tumor along with a margin of normal tissue surrounding it. This procedure aims to preserve the breast as much as possible while effectively treating the cancer. Lumpectomy is often followed by radiation therapy to reduce the risk of cancer recurrence.
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Mastectomy: Mastectomy involves the surgical removal of the entire breast. There are different types of mastectomy procedures, including:
- Total (Simple) Mastectomy: Removes the entire breast but not the axillary lymph nodes.
- Modified Radical Mastectomy: Removes the entire breast and some of the lymph nodes in the underarm (axillary lymph nodes).
- Radical Mastectomy: Rarely performed today, this procedure involves the removal of the breast, underlying chest muscles, and axillary lymph nodes.
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Sentinel Lymph Node Biopsy: In both lumpectomy and mastectomy, the surgeon may perform a sentinel lymph node biopsy. This procedure involves removing one or a few lymph nodes to check for the presence of cancer cells. If the sentinel nodes are free of cancer, it is less likely that cancer has spread to other lymph nodes.
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Axillary Lymph Node Dissection: In cases where cancer is more advanced or if the sentinel lymph nodes contain cancer cells, a more extensive removal of lymph nodes in the underarm (axilla) may be necessary.
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Breast Reconstruction: After mastectomy, some women may choose to undergo breast reconstruction to restore the appearance of the breast. Reconstruction can be done using implants or the patient's own tissue (autologous reconstruction).
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Prophylactic Mastectomy: In cases where there is a high risk of developing breast cancer, some individuals may choose to undergo prophylactic mastectomy to reduce their risk. This is a preventive measure, and it's often considered in individuals with a strong family history of breast cancer or those carrying certain genetic mutations, such as BRCA1 or BRCA2.
The choice of surgery is a complex decision that should be made collaboratively between the patient and the healthcare team. Factors such as the stage and characteristics of the cancer, the patient's overall health, and personal preferences all play a role in determining the most appropriate surgical approach. After surgery, additional treatments such as radiation therapy, chemotherapy, hormone therapy, or targeted therapy may be recommended based on the specific characteristics of the cancer.