Biopsy interpretation of the breast / Stuart J. Schnitt, MD, Chief of Breast Oncologic Pathology, Dana-Farber/Bringham and Women's Cancer Center, Associate Director, Dana-Farber Cancer Institute/Bringham and Women's Hospital Breast Oncology Program, Senior Pathologist, Brigham and Women's Hospital, Professor of Pathology, Harvard Medical School, Boston, Massachusetts, Laura C. Collins, MD, Vice Chair and Director, Division of Anatomic Pathology, Beth Israel Deaconess Medical Center, Professor of Pathology, Harvard Medical School, Boston, Massachussetts.