title: MR imaging-guided interventions in the breast.
abstract: MR imaging of the breast has high sensitivity for the detection of invasive breast cancer. However, not all enhancing lesions are malignant. A needle localization or biopsy system is necessary to differentiate false positive benign enhancing lesions from the true carcinomas. In this article, the techniques, pitfalls, and potential clinical indications for MR imaging-guided needle localization and percutaneous biopsy are discussed.
authors.affiliation: Magnetic Resonance Imaging Section, Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. lo@oasis.rad.upenn.edu
authors.forename: L D
authors.initials: LD
authors.lastname: Lo
authors.forename: S G
authors.initials: SG
authors.lastname: Orel
authors.forename: M D
authors.initials: MD
authors.lastname: Schnall
mesh_terms: D001707:Biopsy, Needle / Q000295:instrumentation; D001943:Breast Neoplasms / Q000473:pathology*; D003287:Contrast Media; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D009367:Neoplasm Staging; D012307:Risk Factors; D012680:Sensitivity and Specificity
chemical_list: D003287:Contrast Media