Involvement of nipple and areola in early breast cancer

Open Access
Publisher Website
Google Scholar
Abstract
In 141 mastectomy specimens, performed for invasive or noninvasive carcinomas, histopathologic study was performed to assess the extent of nipple‐areola involvement by the tumor. In this study, patients were excluded if (1) the tumor was located beneath the areola; and (2) nipple and/or areola abnormalities were clinically present. Tumor involvement of the nipple and/or areola was found in 44 of 141 specimens (31%), with intraductal growth in 36 (82%) of 44, stromal invasion in 3 (7%), and ductal and stromal invasion in 5 (11%). Analysis of nipple‐areolar involvement with consideration of the different variables indicates that it occurred in association with tumor size, tumor‐areola distance, and histologic type. Such information provides clinically relevant guidelines in decision making for limited breast surgery.