Sep 19, 2018 · During or after breast cancer surgery, a pathologist examines tissue called the surgical margin. Breastcancer.org helps you learn more about surgical margins. If you require a lumpectomy for breast cancer, your surgeon will remove the tumor and a border of tissue surrounding it called the surgical margin. A pathologist will then examine the tissue to determine if all the cancer cells in that area are gone or if further treatment is needed.
Breast Cancer Lumpectomy Margins Purpose. To provide an algorithm for re -excision surgery after lumpectomy or breast conservation for breast cancer (invasive and in-situ). Associated ASBrS Guidelines or Quality Measures. 1. Prior Consensus Statement: Position statement on breast cancer lumpectomy margins — Revised January 16, 2013. 2. When breast cancer is surgically removed (during a surgical biopsy, lumpectomy or mastectomy), a rim of normal tissue surrounding the tumor is also removed. This rim is called a margin. Margins help show whether or not all of the tumor was removed. Learn about mastectomy and tumor margins. Assessing margins after a lumpectomy or surgical biopsy.
Read “Society of Surgical Oncology-American Society for Radiation Oncology Consensus Guideline on Margins for Breast-Conserving Surgery With Whole-Breast Irradiation in Stages I and II Invasive Breast Cancer.” The guidelines were based on a meta-analysis done by a . The diagnosis and treatment of invasive breast cancer requires a collaborative, multidisciplinary approach. At MSK, the breast cancer team evaluates more than 4,500 new breast cancer cases and sees 3,300 surgical inpatients and outpatients annually. Our objective is to create the most effective individualized treatment plan for each patient to.