Ductal carcinoma in situ (DCIS) - Diagnosis and treatment - Mayo Clinic
2024年7月19日 · It's difficult to remove multiple areas of DCIS with a lumpectomy. This is especially true if DCIS is found in different parts of the breast. Biopsy results show cancer cells at or near the edge of the tissue sample. There may be more DCIS than originally thought. This means that a lumpectomy might not be enough to remove all areas of DCIS.
Ductal Carcinoma In Situ (DCIS) Treatment | Susan G. Komen®
With a lumpectomy, the surgeon removes only the abnormal tissue in the breast and a small rim of normal tissue around it (called a margin). The rest of the breast is left intact. Lymph nodes are not usually removed with a lumpectomy for DCIS.
“Stage Zero” Breast Cancer: What’s the Optimal Treatment for DCIS?
2021年6月9日 · Thus far, we have been focused on reducing that risk at all costs and treating DCIS like an early-stage breast cancer: The first step is surgery—usually lumpectomy—followed by radiation treatment for three to four weeks and finally hormone therapy for five years.
Ductal carcinoma in situ (DCIS): 7 things to know
2023年2月16日 · So, surgeons may offer you a lumpectomy or a mastectomy. If you have a lumpectomy, you’ll also need radiation therapy. Typically, you shouldn’t need chemotherapy after a DCIS diagnosis, since surgery alone is usually enough to render someone cancer-free.
Surgery Choices for DCIS or Breast Cancer - NCI
2022年1月21日 · Most women with DCIS or breast cancer that can be treated with surgery have three surgery choices. lumpectomy or other breast-sparing surgery, such as partial mastectomy; segmental mastectomy; mastectomy; mastectomy with reconstruction; Lumpectomy or other breast-sparing surgery, followed by radiation therapy
Lumpectomy Margins for Invasive Breast Cancer and Ductal …
2020年5月22日 · A variety of patient, treatment, and pathologic factors have been reported to be associated with an increased risk of ipsilateral breast tumor recurrence after breast conservation therapy (BCT) for invasive breast cancer and for ductal carcinoma in situ (DCIS).
Treatment of Ductal Carcinoma in Situ (DCIS) - American Cancer Society
2021年7月13日 · Ductal carcinoma in situ (DCIS) means the cells that line the milk ducts of the breast have become cancer, but they have not spread into surrounding breast tissue. DCIS is considered non-invasive or pre-invasive breast cancer.
Ductal Carcinoma in Situ (DCIS) Program - Dana-Farber Cancer …
Lumpectomy: A lumpectomy, also known as breast-conserving surgery, removes only the area of the breast tissue with DCIS and a small amount of healthy tissue around the DCIS to ensure complete removal (this is referred to as achieving a negative margin).
Ductal carcinoma in situ (DCIS) - Symptoms and causes
2024年7月19日 · Ductal carcinoma in situ is often shortened to DCIS. It's sometimes called noninvasive, preinvasive or stage 0 breast cancer. DCIS is usually found during a mammogram done as part of breast cancer screening or to investigate a breast lump.
Ductal carcinoma in situ: Treatment and prognosis - UpToDate
2023年7月31日 · The goal of therapy for DCIS is to prevent the development of invasive breast cancer. Therapeutic approaches include surgery, radiation therapy, and adjuvant endocrine therapy. The treatment of DCIS will be reviewed here. The pathology, epidemiology, and diagnosis of DCIS and microinvasive carcinoma of the breast are presented separately.
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