High-Risk Breast Cancer: Definition of the Risk.- Epidemiology.- Breast Cancer Risk and Chemoprevention.- Oncogenes.- Genetic Aspects of Human Breast Cancer.- Significance of Oncogenes in Breast Cancer: Review.- Flow Cytometry.- Measurement of DNA Content of Archival Material as a Guide to Prognosis.- Flow Cytometry in the Management of Breast Cancer.- The Role of Fine-Needle Aspiration in Determining the Risk of Breast Cancer.- Tumor Kinetics.- Measurements of Cellular Proliferation and DNA in Breast Carcinoma.- Tumor Kinetics in Experimental Mammary Carcinoma.- Receptors.- Hormone Receptors and Risk in Breast Cancer.- Overview of the Prognostic and Clinical Correlates of Steroid Hormone Receptors in Human Breast Cancer.- Pathology.- Identification of Risk Factors by Conventional Pathologic and Some Ancillary Techniques in Women with Breast Cancer.- Mammography.- The Role of Mammographic Screening in the Control of Breast Cancer: An Overview.- The Role of Screening Mammography in Determining Risk in Breast Lesions.- Immunology.- The Role of Monoclonal and Polyclonal Antibodies in Assessing Risk in Breast Cancer.- A Review of the Role of Immune Reactants in Patients with High-Risk Breast Carcinoma.- General.- Growth Regulation of Breast Cancer.- In Vitro Predictive Sensitivity Testing in the Therapeutic Assessment of Breast Cancer.- The Role of Chromosome Analysis in the Investigation of Breast Cancer.