Breast Cancer Surgery: Lumpectomy vs Mastectomy Explained

By Dr. Bimlesh Thakur, Consultant – Surgical Oncology, Moolchand Hospital
Published on October 2025 | New Delhi

Introduction

For women diagnosed with breast cancer, surgery is often the first and most important step in treatment. The two most common surgical approaches are lumpectomy, which removes only the tumor, and mastectomy, which removes the entire breast.

At Moolchand, one of the top hospitals in Delhi, superb physicians deliver outcomes that matter—offering patients clear guidance, compassionate care, and access to cutting-edge technology.

What is a Lumpectomy?

A lumpectomy, also called breast-conserving surgery, removes the tumor and a small margin of healthy tissue surrounding it. This procedure is typically followed by radiation therapy to eliminate any remaining cancer cells.

Benefits:

• Preserves most of the breast’s natural appearance
• Shorter recovery time
• Excellent option for early-stage cancers
• When combined with oncoplastic techniques, provides superior cosmetic and quality-of-life results

Lumpectomy is best suited for patients whose tumors are localized and small relative to the size of the breast.

What is a Mastectomy?

A mastectomy involves the complete removal of the breast and may be recommended for larger tumors, multiple tumors, or for women at higher genetic risk of developing breast cancer. Breast reconstruction can be performed at the same time or later to restore appearance.

Benefits:

• Reduces recurrence risk in certain patients
• Preferred when cancer is widespread or aggressive
• Can be preventive for women with a strong family history or known genetic mutations

Mastectomy remains an important option for patients seeking long-term reassurance and comprehensive disease control.

Deciding Between the Two

Choosing between lumpectomy and mastectomy depends on several individual factors:

• Stage and type of cancer
• Tumor size and location
• Family history and genetic profile
• Personal preference and lifestyle
• Ethical medical advice—at Moolchand, integrity drives every decision

Each woman’s case is unique. The decision is made collaboratively between the patient and the surgical oncology team, ensuring both safety and peace of mind.

Conclusion

Both lumpectomy and mastectomy can be life-saving procedures when performed with precision and care.

At Moolchand, among the best hospitals in India, patients trust the expertise of superb physicians and benefit from advanced surgical techniques that ensure optimal recovery and quality of life. Every patient receives compassionate care, transparent advice, and world-class treatment—because at Moolchand, we do what’s right for you.