What does a mastectomy involve?

A mastectomy involves the removal of breast tissue, which is typically performed as a treatment for breast cancer or as a preventive measure in individuals at high risk of developing the disease. There are several types of mastectomies, including total mastectomy, which removes the entire breast, and lumpectomy, which involves the removal of the tumor and a small margin of surrounding tissue.

The rationale behind this surgical procedure is to eliminate cancerous tissue in order to prevent its spread or recurrence. A clear understanding of what a mastectomy entails is crucial for patients undergoing breast cancer treatment, as it impacts their physical health and emotional wellbeing.

In contrast, other options do not accurately reflect what a mastectomy involves. For example, the placement of a catheter or insertion of a shunt are procedures related to vascular access or fluid management, which are unrelated to breast tissue removal. Pain management therapy, while important in the context of post-operative care, does not describe the actual surgical procedure itself. Thus, the key aspect of a mastectomy is the surgical removal of breast tissue.