Carcinoma in situ of breast ductal | Ductal breast carcinoma stage I | Ductal carcinoma in situ | Intraductal breast cancer (in situ) | Noninvasive ductal carcinoma | Mammary ductal intraepithelial neoplasia | Intraductal proliferative breast lesion | Mixed ductal lobular breast carcinoma in situ | Carcinoma, Intraductal, Noninfiltrating | Carcinoma, Intraductal | Carcinomas, Intraductal | Intraductal Carcinoma | Intraductal Carcinomas | DCIS | Ductal Carcinoma In Situ | Intraductal Carcinoma, Noninfiltrating | Carcinoma, Noninfiltrating Intraductal | Carcinomas, Noninfiltrating Intraductal | Intraductal Carcinomas, Noninfiltrating | Noninfiltrating Intraductal Carcinoma | Noninfiltrating Intraductal Carcinomas | Atypical Ductal Hyperplasia | Atypical Ductal Hyperplasias | Ductal Hyperplasia, Atypical | Ductal Hyperplasias, Atypical | Hyperplasia, Atypical Ductal | Hyperplasias, Atypical Ductal |