Histopathology.- What Is Early Breast Cancer?.- Pathogenesis of Early Breast Cancer.- Histological Study on Multicentricity of Breast Carcinoma by Means of Whole-Organ Sections.- Bilateral Breast Cancer Revealed by Biopsy of the Opposite Breast.- Histopathology and Frequency of Invasive Breast Cancer with Lipid Synthesis.- Lobular Carcinoma In Situ and Its Relation to Invasive Breast Cancer.- Essential Histological Findings in the Female Breast at Autopsy.- Stepwise Mammary Carcinogenesis: Immunological Considerations.- Growth Rate of Primary Mammary Carcinoma and Its Metastases. Consequences for Early-Detection and Therapy.- Diagnosis.- Identification of a High-Risk Population.- Developments in Methods for Early Detection of Breast Cancer.- Morphologic Analysis of Microcalcifications.- Diagnostic Value of Galactography in the Detection of Breast Cancer.- A Topical View of the benefit-risk ratio in Mammography.- Recent Progress in the Ultrasonic Detection of Breast Cancer.- Ultrasound-Mammography: Possibilities and Limitations in the Detection of Early Breast Cancer.- Ultrasonic Findings in Early Breast Cancer and Diagnostic Problems.- Reliability of Ultrasound of the Breast with Automated and Manual Scanning Compared with x-Ray Mammography.- A Topical View of the Value of Infrared Thermography in Breast Cancer.- A Topical View of the Reliability of Fine-Needle Aspiration Biopsy in the Early Detection and Biological Characterization of Breast Cancer.- Stereotactic Tru-Cut Biopsy of Nonpalpable Lesions in Mammography.- Histology and Cytology Following Stereotactic Needle Biopsy.- Surgical Aspects and Diagnosis of Nonpalpable Breast Lesions.- Treatment.- Conservative Treatment of Potentially Curable Minimal, Occult and Early Breast Cancer.- Conservative Treatment of Potentially Curable Breast Cancer: Experience at the Cleveland Clinic.- Trials of Wide Excision and Radiation Therapy at the Breast Unit, Guys Hospital, London.- Conservative Treatment of Breast Cancer wil4