title: Evaluation of resection margins in breast conservation therapy: the pathology perspective-past, present, and future.
abstract: Tumor surgical resection margin status is important for any malignant lesion. When this occurs in conjunction with efforts to preserve or conserve the afflicted organ, these margins become extremely important. With the demonstration of no difference in overall survival between mastectomy versus lumpectomy and radiation for breast carcinoma, there is a definite trend toward smaller resections combined with radiation, constituting "breast-conserving therapy." Tumor-free margins are therefore key to the success of this treatment protocol. We discuss the various aspects of margin status in this setting, from a pathology perspective, incorporating the past and current practices with a brief glimpse of emerging future techniques.
authors.affiliation: Department of Pathology, University of Illinois Hospital and Health Sciences System, 840 South Wood Street, M/C 847, Chicago, IL 60612, USA.
authors.forename: Rajyasree
authors.initials: R
authors.lastname: Emmadi
authors.forename: Elizabeth L
authors.initials: EL
authors.lastname: Wiley