What is a Simple Mastectomy?

A simple mastectomy, also called a total mastectomy, is a surgical procedure where the entire breast tissue is removed. Unlike a modified radical mastectomy, this surgery does not involve removal of lymph nodes or muscles under the breast. It is commonly performed for early-stage breast cancer, or as a preventive surgery for women at high risk of developing breast cancer.

Why is a Simple Mastectomy Performed?

The main reason for a simple mastectomy is breast cancer treatment or prevention. Some key indications include:

• Breast Cancer Diagnosis – When cancer is localized to the breast and has not spread to lymph nodes.

• Invasive or Ductal Carcinoma – If cancer spreads within breast tissue, removal helps prevent progression.

• High Genetic Risk – Women with BRCA1 or BRCA2 mutations or strong family history may choose prophylactic mastectomy for prevention.

• Recurrent or Aggressive Benign Conditions – Rarely, aggressive non-cancerous conditions like lobular carcinoma in situ (LCIS) may require mastectomy.

Symptoms That May Lead to a Simple Mastectomy

Doctors may recommend a simple mastectomy if a patient presents with:

• A lump or mass detected in the breast

• Changes in breast size or shape, including dimpling or asymmetry

• Nipple discharge (bloody, clear, or unusual) or nipple inversion

• Skin changes such as redness, thickening, or irritation over the breast

• Persistent breast pain not linked to other causes

The Simple Mastectomy Procedure

• Anesthesia – The surgery is performed under general anesthesia.

• Breast removal – The entire breast tissue, including the nipple and areola, is removed through a surgical incision.

• Hospital stay – Most patients stay in the hospital for 1–2 days after surgery.

• Recovery – Healing usually takes 4–6 weeks, though patients can resume light activities sooner.

• Reconstruction option – Many women choose breast reconstruction surgery, either immediately or at a later stage, to restore breast shape.

Treatment After a Simple Mastectomy

Post-surgery care may involve additional treatments based on the type and stage of cancer:

• Chemotherapy – To target any remaining cancer cells.

• Radiation therapy – To reduce the risk of recurrence.

• Hormone therapy – For hormone-sensitive cancers.

• Targeted therapy – In selected cases for advanced or specific cancer subtypes.

Recovery & Aftercare

• Mild pain, swelling, or tightness may occur in the chest area after surgery.

• Drains may be placed to prevent fluid buildup and are removed in follow-up visits.

• Gentle exercises help restore arm movement and prevent stiffness.

• Regular follow-up care ensures proper healing and cancer surveillance.

Risks & Considerations

While a simple mastectomy is generally safe, possible risks include:

• Infection or bleeding at the surgical site

• Scar formation or changes in chest appearance

• Temporary or permanent numbness in the chest area

• Emotional impact of breast loss, which can be managed with counseling and reconstruction options

FAQs About Simple Mastectomy

1. What is the difference between a simple mastectomy and a modified radical mastectomy?
A simple mastectomy removes only breast tissue, while a modified radical mastectomy also removes lymph nodes.

2. Can I have breast reconstruction after a simple mastectomy?
Yes. Reconstruction can be done immediately during surgery or at a later stage, depending on patient preference and medical advice.

3. How long is recovery after a mastectomy?
Most women recover in 4–6 weeks, though light activities may resume sooner.

4. Will I need further treatment after surgery?
It depends on the cancer stage. Some women may need chemotherapy, radiation, or hormone therapy after surgery.

5. Is mastectomy always necessary for breast cancer?
Not always. In some cases, a lumpectomy (breast-conserving surgery) may be an option. Your doctor will recommend the most suitable treatment.