Breast reconstruction restores the shape of the breast after a mastectomy. It can be done in the same operation or months or years later, and it is part of the treatment of breast cancer.
The first thing worth knowing is that you can ask, and that it is worth asking early. In Peru, many women reach a mastectomy without anyone having mentioned that reconstruction exists, and find out years later, once they have already been through the grief of the loss. Reconstruction does not compete with the cancer treatment or delay it: it is planned alongside it, and in many cases it can be carried out in the same operation in which the breast is removed.
Nor is it a cosmetic procedure in its logic, even though the result is one of shape. Numerous studies show its impact on body image, on relationships and on mood after cancer, and for that reason it is considered part of integrated treatment. There are several techniques and none is better in the abstract: the choice depends on the type of mastectomy, on whether there will be radiotherapy, on the tissue available and on what each patient is prepared to go through.
It usually helps when there is
- A planned mastectomy, with the reconstruction planned in the same operation.
- A previous mastectomy, with delayed reconstruction months or years later.
- A contour defect after breast-conserving surgery.
- Wanting to recover symmetry and shape after cancer treatment.
- A stable oncological situation under follow-up by the treating team.
Worth discussing first if
- Cancer treatment still under way, which may make it advisable to wait.
- Planned radiotherapy, which determines the technique and sometimes the timing.
- Current smoking, especially relevant in techniques using your own tissue.
- Uncontrolled obesity or poorly controlled diabetes.
- Expecting to recover exactly the breast you had.
None of these rules the procedure out on its own; all of them change the conversation.
What it is reconstructed with
The choice depends on the skin available, on radiotherapy and on the tissue of your own that can be used.
Implant, in one or two stages
With a tissue expander first and exchange for an implant later, or with a direct implant when the skin allows. It is the quickest route and the most sensitive to radiotherapy.
Flap of your own tissue
Tissue from the back or the abdomen is used to reconstruct the breast. It gives a more natural result and tolerates radiotherapy better, with larger surgery.
Fat grafting
As a complement over several sessions, to correct contour defects and improve the quality of irradiated skin. In small defects it can be enough on its own.
Oncology comes first
The first rule is that reconstruction never compromises the treatment of the cancer. It is planned with the oncological surgery and medical oncology teams, and if at any point the two things come into conflict, treating the disease prevails.
Radiotherapy is the factor that most determines the choice. An implant placed in tissue that is going to receive radiation carries a considerably higher risk of capsular contracture, of exposure and of an unsatisfactory result. When radiotherapy is planned, reconstructing with your own tissue or delaying the definitive reconstruction is considered.
Symmetry is part of the goal, not an extra: it is frequently necessary to operate on the other breast too — reducing, lifting or augmenting it — and that is planned from the start, even if it is carried out at a second stage.
What the process is like
It is almost always a process of several stages over months, and it is set out that way from the first consultation.
Consultation and joint planning
The oncological plan, the type of mastectomy foreseen and whether there will be radiotherapy are reviewed. The possible techniques and what each involves are explained.
First stage
Immediate reconstruction in the same operation as the mastectomy — with an expander, implant or flap — or delayed reconstruction once treatment has finished.
Intermediate stages
If an expander was placed, progressive expansions in the consulting room over weeks and later exchange for the definitive implant.
Final adjustments
Symmetrising the other breast, fat grafting for the contour and, at the end, reconstruction of the areola and nipple.
What to expect
It depends greatly on the technique; these are the general timings for a reconstruction with an expander or implant.
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Days 1 to 10
Hospital stay according to the technique, drains, surgical bra and moderate discomfort. Limited movement of the arm on the operated side.
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Weeks 2 to 6
Drains removed and gradual recovery. If there is an expander, the expansions in the consulting room begin. Shoulder physiotherapy where indicated.
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Months 2 to 6
The expansion is completed and the exchange for the definitive implant is scheduled, or the result of the flap settles.
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Months 6 to 18
Adjustment stages: symmetrisation, fat grafting and reconstruction of the areola and nipple. The complete process is a long one.
Risks, and what is not promised
The general risks of major surgery and those specific to each technique. With an implant or expander: infection — which may make removal necessary — exposure of the device, capsular contracture, especially with radiotherapy, seroma and rupture. With a flap: complications at the donor site, partial or total loss of the transferred tissue and, in microsurgical techniques, thrombosis of the vascular pedicle.
Loss of the mastectomy skin, altered sensation — a reconstructed breast does not recover normal sensation — and asymmetry are also possible. A proportion of patients need more operations than initially foreseen.
Recovering the breast you had is not promised: a shape is reconstructed, not the breast that was there, and sensation does not come back. What is sought is a symmetrical silhouette when dressed and a body image that lets you carry on. These risks are reduced by a technique matched to the oncological plan and by giving up smoking. They are not eliminated. The ones that apply to your case are set down in writing in the informed consent.
The information on this page is for guidance and does not replace an in-person medical consultation. Medical practice is an obligation of means, not of result.
The questions we are asked most about breast reconstruction
In many cases yes, and it is the best situation when the oncological plan allows it: the skin is preserved, the period without a breast is avoided and the result is usually better.
It requires the reconstruction to be discussed before the mastectomy, not after. If you have surgery scheduled, it is a question worth asking now.
No. Reconstruction is planned alongside the cancer treatment and neither interferes with it nor delays it; nor does it make later follow-up more difficult.
If at any point the two were to conflict, treating the disease always prevails. That is the rule and it is kept.
It determines the technique. Radiation increases the risk of contracture and of complications with an implant, so when it is planned other options are considered: reconstructing with your own tissue or waiting until it has finished.
It is one of the factors that weighs most in the planning, and that is why it is settled from the start with the oncology team.
Breast reconstruction after cancer is considered part of treatment and not a cosmetic procedure, and in Peru there are routes to cover it in both the public system and private insurance. If your policy is from another country, its own criteria apply, but the principle is generally the same.
It depends on your situation and requires medical reports. It is worth finding out early, because many patients rule it out without having asked.
Question not answered here? There are more answers in the frequently asked questions.
