How to decide which breast cancer surgery is right for you: A surgical oncologist explains
Women diagnosed with breast cancer are almost immediately confronted with treatment decisions. If a surgical oncologist gives a choice between a lumpectomy and a mastectomy to remove a tumor, that's often because either option will lead to a similar long-term health outcome.
When faced with a breast cancer diagnosis, one of the most critical decisions a woman must make is whether to undergo a lumpectomy or a mastectomy. Both procedures aim to remove the tumor, but they differ in scope and potential impacts on the patient's life.
A lumpectomy, also known as breast-conserving surgery, involves removing the tumor along with some surrounding healthy tissue. This procedure is often recommended for early-stage breast cancer due to its less invasive nature and quicker recovery time. It also helps maintain the breast's cosmetic appearance and sensation. However, radiation therapy is typically required after a lumpectomy to minimize the risk of cancer recurrence in the affected breast.
On the other hand, a mastectomy involves the removal of the entire breast. In many cases, radiation therapy is not necessary following a mastectomy. For women with a genetic predisposition to breast cancer, such as those with BRCA1 or BRCA2 gene mutations, a mastectomy may be considered as a preventative measure after a diagnosis.
Additionally, some women choose to forgo reconstructive surgery after a mastectomy, opting for an aesthetic flat closure. This choice can be motivated by a desire to minimize future surgeries, reduce risks and complications, or return to normal activities more swiftly.
Following either procedure, women have several reconstruction options. Reconstruction can be performed simultaneously with the cancer surgery or scheduled at a later date, ranging from a few weeks to several years post-treatment. Advances in surgical techniques and technology have significantly improved outcomes for women undergoing mastectomy and reconstruction, with more nipple-areolar complex preservation and enhanced sensation post-procedure.
Breast density is another factor to consider when making a decision. Approximately half of the women who undergo screening mammograms have dense breasts, which can make tumors harder to detect on mammograms. Dense breast tissue may necessitate additional tests, such as an MRI, before surgery to better assess the extent of the disease and guide tissue removal.
Ultimately, the decision between a lumpectomy and mastectomy is a complex one that depends on various factors, including cancer stage, family history, genetic predisposition, and personal preferences. Both procedures have been shown to result in similar recurrence risks in early-stage breast cancer cases. Sarah McLaughlin, M.D., a surgical oncologist at Mayo Clinic, emphasizes that the best choice for each woman is highly individualized and depends on her specific circumstances and priorities.
Consulting with a healthcare team and carefully weighing all factors is essential in making the most appropriate decision for one's health and well-being.
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