Breast Reconstruction And Mastectomy
Informed by recognized medical guidance
Overview
A mastectomy is surgery to remove all or part of the breast. Breast reconstruction is a procedure to rebuild the shape of the breast after mastectomy. Most often these are done as part of breast cancer treatment.
Key facts
- Mastectomy is one option for treating breast cancer.
- Reconstruction can happen at the same time as mastectomy or later.
- The decision is personal and depends on many factors, including cancer type and your preferences.
Breast cancer is common, and many people face the choice of mastectomy. Reconstruction is also common for those who want it.
It mostly affects women, but men can have breast cancer too. It can happen at any age, but it is more common in older adults.
Symptoms
- Chest pain or trouble breathing
- Severe bleeding from the wound
- Losing consciousness or feeling faint
- ⚠High fever or chills
- ⚠Redness, warmth, or pus from the surgical wound
- ⚠Sudden severe pain or swelling in the affected breast or chest area
Common symptoms
- A new lump or thickening in the breast
- Change in breast size or shape
- Dimpling or puckering of the skin
- Nipple changes, such as turning inward
- Persistent breast pain or swelling
- Bloody or unusual discharge from the nipple
Symptoms in children
- Breast cancer is extremely rare in children. These procedures are not used in children.
Symptoms in older adults
- Same warning signs as other adults, but older adults may also have fatigue, unintended weight loss, or skin changes.
Causes
Main causes
- Breast cancer: the most common reason for mastectomy
- Risk-reducing surgery for those with very high genetic risk
- Severe breast pain or inflammation that does not respond to other treatment
Risk factors
- Getting older
- Having a family history of breast cancer
- Carrying certain gene changes like BRCA1 or BRCA2
- Previous radiation to the chest
- Hormone replacement therapy use
When to see a doctor
See a doctor urgently if:
- If you notice a new breast lump, skin changes, or unusual nipple discharge, see a doctor without delay
Book a routine appointment if:
- Regular breast checks and screening to stay ahead of problems
Diagnosis
To decide if mastectomy is right, doctors use imaging, biopsies, and genetic tests. Then you are referred to a surgical specialist.
Tests that may be done
- Mammogram or ultrasound to look at the breast
- Biopsy to remove a small piece of tissue for testing
- MRI in some cases
- Genetic counseling and blood test to check for inherited gene changes
What to expect at your appointment
You will meet with your surgical team to discuss options. They will explain imaging results, your cancer risk, and ask about your values and preferences.
Treatment
Mastectomy is the surgical removal of the whole breast. Reconstruction uses the body's own tissue or implants to rebuild the shape. You may also have radiation, chemotherapy, or hormone therapy as part of your overall breast cancer treatment.
Self-care at home
- Rest and let your body heal for several weeks after surgery
- Follow the surgeon's wound care instructions
- Do gentle shoulder and arm exercises as advised to keep movement
- Ask for help with daily tasks during recovery
- Wear a comfortable, non-wired bra that is not too tight
Medical treatments
In addition to surgery, you may receive therapy such as targeted medicines, hormone therapy, or radiation. Your care team will plan the right approach for your specific cancer type and stage. They will talk with you about benefits and side effects before starting anything.
When is surgery considered?
Mastectomy itself is the main surgery. Reconstruction may be done immediately after mastectomy or in a separate operation months later. You and your surgeon will decide together.
Living with this condition
After recovery, many people adapt well. You may need a breast form or padding if you choose not to have reconstruction. Regular checkups and viewing your body in a new way take time.
Lifestyle tips
- Avoid heavy lifting or strenuous activity for several weeks after surgery
- Keep moving early on with light walking to improve circulation
- Do your recommended exercises to keep your shoulder and arm flexible
- Give up smoking to help your wound heal and lower scar problems
Diet and exercise
Eat a balanced diet with protein, fruits, vegetables, and whole grains to help healing. Aim to keep active as your energy grows; start with gentle walking and build up.
Mental health and emotional wellbeing
It is normal to feel sad, anxious, or changed after breast surgery. You may feel your body looks different. Talking with a counselor or a support group can help you process these feelings.
Prevention
Breast cancer cannot always be prevented. But mastectomy can greatly reduce the risk of cancer in separate breasts for some people who are very high risk. You should always seek medical advice to determine your personal risk.
Vaccines
There are no vaccines that prevent breast cancer.
Screening programmes
Mammograms (X-ray pictures of the breast) are used to find cancer early. Ask your doctor when and how often you should be screened based on your risk.
Complications
If left untreated
- If breast cancer is not treated, it can spread to other parts of the body and be more dangerous. Mastectomy, along with other treatments, aims to remove the cancer.
Long-term outlook
Most people recover well from mastectomy and reconstruction. Many live without the cancer coming back. With modern care, the outlook has improved greatly. Reconstruction helps restore confidence for many.
Find support
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Always verify with your doctor
Health guidelines vary by country and region. The information in this article is based on international clinical guidelines but may not reflect the specific guidelines, medications, or practices in your country. Always discuss your health concerns with your own doctor or healthcare provider, and refer to your local national health guidelines where available.
Important notice This information is for educational purposes only. It does not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider about your specific situation. If you are experiencing a medical emergency, call your local emergency services immediately.
Related conditions
Sources and guidance
This article is educational and is prepared with reference to recognized health information and clinical guidance sources where available. Specific source links may vary by topic.
Last updated: August 2, 2026
Educational note: This information is for education only and is not a diagnosis.
Use it to support, not replace, advice from a licensed clinician.
If symptoms are severe, worsening, or urgent, call your local emergency number or seek emergency care.
Guidance may differ by country or region. Confirm local recommendations with a qualified healthcare provider.