Mastectomy, Segmental

Limited Resection Mastectomy; Local Excision Mastectomy; Segmentectomy; Surgery, Breast-Conserving; Breast Conserving Surgery; Breast-Conserving Surgeries; Excision Mastectomies, Local; Excision Mastectomy, Local; Limited Resection Mastectomies
Removal of only enough breast tissue to ensure that the margins of the resected surgical specimen are free of tumor.