Cytology CIBAS, EDMUND S. (PROFESSOR OF PATHOLOGY, HARVARD MEDICAL SCHOOL, DEPARTMENT OF PATHOLOGY, BRIGHAM AND WOMEN'S HOSPITAL, BOSTON, MA),DUCATMAN, BARBARA S. (PROFESSOR OF PATHOLOGY, OAKLAND UNIVERSITY WILLIAM BEAUMONT UNIVERSITY HOSPITAL, DEPARTMENT OF PATHOLOGY, COREWELL HEATH, ROYAL OAK, MI)