• A Barth, R J Brenner, and A E Giuliano.
• Joyce Eisenberg Keefer Breast Center, John Wayne Cancer Institute, Saint John's Hospital and Health Center, Santa Monica, California 90404, USA.
• West. J. Med. 1995 Oct 1; 163 (4): 360-6.

AbstractDuctal carcinoma in situ represents a biologically and histologically heterogeneous group of lesions characterized by the proliferation of neoplastic epithelial cells confined to the ducts of the breast. Before screening mammography, ductal carcinoma in situ was considered uncommon; patients were usually diagnosed by a breast mass or bloody nipple discharge, and their treatment was mastectomy. Today it represents 20% to 30% of mammographically detected breast cancers and 10% to 15% of all diagnosed breast cancers in the United States. The invariable progression of this cancer to invasive breast cancer requiring mastectomy has been challenged, but because most patients have been treated with mastectomy, knowledge about ductal carcinoma in situ is limited and primarily based on retrospective data. Further insight will emerge from randomized prospective studies that are near completion. Currently available data indicate that breast-conserving treatments are valid alternatives to mastectomy for most patients with this disease.

16 keywords...

hide…