Breast Imaging Teaching Files

The Breast Imaging Teaching Files are designed for the education of Radiology residents and fellows.  They are not meant to inform patients about treatments or management decisions.  The files were originally created by Katherine E. Dee, MD while she was a member of the faculty of the University of Washington Department of Radiology. A report describing this work was published in the journal Medical Education

The cases and content are continuously updated to reflect changes in medical knowledge, imaging technology and clinical practice.  You have permission to use the Breast Imaging Teaching Files for educational and research purposes, provided that you attribute the University of Washington and retain copyright notice with each use of each image.  If you are interested in obtaining permission for any other use of these images, including commercial use, please contact the University's Center for Commercialization at For any other questions, please contact us.