Title Biopsy interpretation of the skin : primary non-lymphoid cutaneous neoplasia / A. Neil Crowson, MD (Clinical Professor, Departments of Dermatology, Pathology, and Surgery, University of Oklahoma, President, Pathology Laboratory Services, Tulsa, Oklahoma), Cynthia M. Magro, MD (Distinguished Professor of Pathology, Division of Dermatopathology, Department of Pathology, Weill Cornell Medical College, New York, New York), Martin C. Mihm Jr, MD (Professor of Dermatology, Director of Melanoma Program, Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts).