This 3 day course and workshop is designed for general surgical pathologists, pathologists with a specialty interest in breast pathology, and pathologists-in-training. The aim of the course is to provide participants with a comprehensive review and update of selected topics in breast pathology. The lecturers are leaders in the field who will give their perspectives on a variety of subjects, ranging from atypical ductal proliferations to common and unusual tumors and tumor-like lesions of the breast. There will be opportunities to bring one's own cases for consultation and discussion during the breaks and after the scheduled program. The course includes lectures and slide seminar discussions, and printed and electronic handout materials will be available.