The Different Mastectomy Techniques

Mastectomy is a surgical procedure that involves removing all or part of the breast. This operation is generally performed as part of breast cancer treatment, but it may also be considered for preventive reasons. This article details the different mastectomy techniques, explaining the indications for the procedure, the types of mastectomy available, and the precautions to take after surgery.

What is a mastectomy?

Mastectomy is a surgical procedure that involves removing all or part of the breast. It is mainly performed to treat or prevent breast cancer. It can be partial (removing only part of the breast) or total (removing the entire breast). Mastectomy is part of the surgical treatment of breast cancer, and its main goal is to remove cancer cells and prevent the disease from spreading.

The decision to perform a mastectomy depends on several factors, such as the stage of the cancer, the location of the tumor, the patient’s medical history, and her personal wishes regarding breast reconstruction. The procedure may be accompanied by immediate or delayed breast reconstruction, or may not include this option, depending on the patient’s preferences and medical recommendations.

When is a mastectomy considered?

Mastectomy is generally considered in the following situations:

1. Breast cancer: Mastectomy is often performed when the breast cancer is localized or recurrent, and other treatments such as radiotherapy or chemotherapy are not enough.
2. Family history: If a patient has a family history of breast cancer, particularly in the presence of genetic mutations (such as the BRCA1 and BRCA2 mutations), a preventive mastectomy may be considered to reduce the risk of developing breast cancer.
3. Multiple or bilateral tumors: When the cancer affects several areas of the breast or both breasts, a mastectomy may be necessary to remove all cancer cells.
4. Contraindications to other treatments: In some cases, such as when the tumor is hard to access or if the patient has contraindications to radiotherapy, mastectomy may be the only viable option.

When should a curative mastectomy be performed?

Curative mastectomy is performed as part of the treatment of an already diagnosed breast cancer. This procedure aims to remove the entire breast affected by cancer, eliminating the tumor and reducing the risk of spread to other parts of the body. It is often considered when the tumor is localized and the goal is to prevent recurrence.

It is particularly indicated when:

• The tumor is too large to be removed by a simple lumpectomy.
• The cancer has invaded several parts of the breast, making breast-conserving surgery more complex.
• The patient prefers this option over postoperative radiotherapy or chemotherapy.

When should a preventive mastectomy be performed?

Preventive mastectomy is a procedure performed on patients who have not yet developed breast cancer but who have a high risk of developing it because of genetic or family factors. It is often performed on women who carry the BRCA1 or BRCA2 genetic mutations, which considerably increase the risk of developing breast or ovarian cancer.

This procedure considerably reduces the risk of cancer, although the risk is never completely eliminated. Women who choose preventive mastectomy must be monitored regularly by specialists to make sure no cancer develops after the procedure.

What are the different mastectomy techniques?

There are several types of mastectomy, each suited to the patient’s medical and personal needs. The techniques vary depending on the extent of the surgery and the breast reconstruction options. Here are the main mastectomy techniques:

Classic mastectomy

Classic mastectomy, also called total mastectomy, involves removing the entire breast, including the breast tissue, the mammary glands, and sometimes part of the skin. This technique is generally used when the cancer is located throughout the mammary gland or when there is a high risk of the disease spreading.

The procedure does not usually include immediate breast reconstruction, but this option can be discussed depending on the patient’s preferences.

Skin-sparing mastectomy

Skin-sparing mastectomy involves removing all the breast tissue while preserving the skin of the breast. This method allows immediate breast reconstruction, because the preserved skin can be used to create a new breast. This technique is often chosen when the patient wants immediate breast reconstruction and the cancer is not too diffuse within the mammary gland.

The advantage of this approach is that it achieves a more natural-looking result, with a discreet scar around the areola.

Nipple-sparing and areola-sparing mastectomy

Nipple-sparing and areola-sparing mastectomy is a more conservative form of mastectomy. It involves removing the mammary gland while preserving the areola and nipple. This technique is generally used in specific cases where the tumor is localized and the cancer does not affect these structures.

This option allows a breast reconstruction that preserves the appearance of the breast, and is often chosen by patients who want an appearance that is as natural as possible after the procedure.

What precautions should be taken after a mastectomy?

After a mastectomy, it is essential to take certain precautions to promote healing and avoid complications. Here are some general recommendations:

1. Rest and recovery: The body needs time to recover from the operation. It is recommended to follow the surgeon’s advice on resuming physical activity and exercise.
2. Wound care: It is important to monitor the condition of the wounds and follow the instructions for cleaning and dressing them to avoid infection.
3. Medical follow-up: Regular follow-up appointments with the surgeon and other healthcare professionals are necessary to monitor the progress of healing and detect any possible complications.
4. Pain management: Managing postoperative pain is essential for a comfortable recovery. Painkillers may be prescribed to relieve pain and tension.
5. Rehabilitation: Rehabilitation exercises may be needed to restore arm mobility and reduce the risk of lymphedema (fluid buildup in the tissues).