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Surgery Choices for DCIS or Breast Cancer

Facing a diagnosis of Ductal Carcinoma In Situ (DCIS) or breast cancer can be an overwhelming experience, but understanding your surgery options is a crucial step toward informed decision-making. In this guide, we will explore various surgical choices available, drawing insights from the expertise of Dr. Preethi Mrinalini, a distinguished female chief doctor based in Chennai. As a beacon of knowledge and compassion in the field, Dr. Mrinalini has been at the forefront of empowering patients with the right information to make well-informed decisions about their health.

Understanding DCIS and Breast Cancer:
Before delving into surgery choices, it’s essential to comprehend the nature of DCIS and breast cancer. Ductal Carcinoma In Situ is a non-invasive condition where abnormal cells are found in the lining of a breast duct but have not spread outside the duct. On the other hand, invasive breast cancer has spread from the ducts or glands into the surrounding breast tissue. Each case is unique, demanding a personalised approach to treatment.

Surgery Options:

  • Definition: Removal of the tumour and a small margin of healthy tissue.
  • Suitable for: Small tumours or early-stage breast cancer.
  • Benefits: Preserve the majority of the breast, maintaining a more natural appearance.


  • Definition: Removal of the entire breast.
  • Suitable for: Larger tumours, multiple tumours, or when a patient prefers more extensive surgery.
  • Benefits: Reduces the risk of cancer recurrence.

Sentinel Lymph Node Biopsy:
Definition: Removal and examination of one or a few lymph nodes to determine if cancer has spread.
Suitable for: Patients with invasive breast cancer.
Benefits: Helps in staging and planning further treatment.

Axillary Lymph Node Dissection:
Definition: Removal of several lymph nodes from the armpit.
Suitable for: Cases where cancer has spread to the lymph nodes.
Benefits: Aids in staging and guides additional treatments.

Dr. Preethi Mrinalini’s Approach:
Dr. Preethi Mrinalini brings a holistic approach to breast cancer treatment. With her vast experience, she emphasises the importance of personalised care. Factors such as the patient’s overall health, cancer characteristics, and personal preferences are pivotal in determining the most suitable surgical option.

Empowering Patients:
In line with their commitment to patient education, Dr. Mrinalini ensures that her patients are actively involved in decision-making. She provides detailed information about each surgery choice, explaining potential risks, benefits, and recovery expectations. This collaborative approach empowers patients to make choices aligned with their values and goals.

Navigating surgery choices for DCIS or breast cancer requires a comprehensive understanding of the available options. Dr. Preethi Mrinalini, a Female chief doctor in Chennai’s expertise and patient-centred approach make her a trusted guide in this journey. By prioritizing informed decision-making and personalised care, she contributes significantly to the well-being and confidence of her patients.