TY - BOOK AU - Ahmed Lamloum Anter Deghidy AU - Fouad Abdelshaheed Fouad , AU - Hassan Mahamoud Abdalla , AU - Ibrahim Mohamed Yehia Fakhr , TI - Current trends in the management of breast ductal carcinoma in situ / PY - 2009/// CY - Cairo : PB - Ahmed Lamloum Anter Deghidy , KW - Cancer breast KW - Early breast cancer KW - Stage Tis N1 - Thesis (M.Sc.) - Cairo University - National Cancer Institute - Department of Oncology (Surgical ); Issued also as CD N2 - Ductal carcinoma in situ (DCIS ) of the breast is a proliferation of epithelial malignant cells within the mammary ducts without invasion of the basement membrane . It is the most common form of non - invasive breast cancer . Multiple classification systems have been developed to standardize the diagnosis . History and physical examination were the initial steps followed by mammoraphy UR - http://172.23.153.220/th.pdf ER -