Breast cancer is a widely known disease that mostly affects women around the world. With one of the highest incidence rates of female cancer, the success of treatment really depends on diagnosing the cancer in its earlier stages . Treatments have progressed to have lower secondary effects, but breast cancer surgery is still a reality for most patients. For decades, Mastectomy was prescribed for almost every breast cancer case with a high rate of success for removing the tumor; however, this surgical option comprises the removal of the entire breast and it has a profound impact on the aesthetic appearance and self-confidence of women . With the widespread of screening mammography, the average size of the detected tumors has decreased and breast conservative treatment may be appropriate for most of patients (50–75%) with breast cancer at early stages . Breast conserving surgery (BCS) is an important part of conservative treatment, comprising the excision of the tumor plus a margin of healthy tissues to eliminate cancerous cells. With better cosmesis results, BCS is nowadays the preferred alternative to mastectomy. Yet, a treatment plan is always tailored based on both medical and personal choices. Treatment options are conditioned by the biology of the tumor, the stage of breast cancer, the patient’s health conditions and preferences .