SECTION EDITORS SECTION I BASIC PRINCIPLES William E. Brant, MD, FACR Professor Emeritus Department of Radiology and Medical Imaging University of Virginia School of Medicine Charlottesville, Virginia SECTION II NEURORADIOLOGY Erik H. L. Gaensler, MD Clinical Professor Department of Radiology and Biomedical Imaging University of California, San Francisco Neuroradiologist Bay Imaging Consultants Jerome A. Barakos, MD Director of Neuroimaging Department of Radiology California Pacific Medical Center San Francisco, California SECTION III CHEST Jeffrey S. Klein, MD, FACR A. Bradley Soule and John P. Tampas Green and Gold Professor of Radiology Department of Radiology Larner College of Medicine at the University of Vermont Burlington, Vermont SECTION IV BREAST RADIOLOGY Brandi T. Nicholson, MD, FSBI Associate Professor Department of Radiology and Medical Imaging University of Virginia School of Medicine Charlottesville, Virginia SECTION V CARDIAC RADIOLOGY Seth Kligerman, MD Associate Professor Division Chief of Cardiothoracic Radiology Department of Radiology University of California, San Diego San Diego, California SECTION VI VASCULAR AND INTERVENTIONAL RADIOLOGY Juan C. Camacho, MD Assistant Attending Radiologist Interventional Radiology Memorial Sloan Kettering Cancer Center Assistant Professor Department of Radiology Weill Cornell Medical College New York, New York Akhilesh K. Sista, MD, FSIR Associate Professor and Section Chief Vascular Interventional Radiology Department of Radiology New York University School of Medicine New York, New York SECTION VII GASTROINTESTINAL TRACT William E. Brant, MD, FACR Professor Emeritus Department of Radiology and Medical Imaging University of Virginia School of Medicine Charlottesville, Virginia SECTION VIII GENITOURINARY TRACT William E. Brant, MD, FACR Professor Emeritus Department of Radiology and Medical Imaging University of Virginia School of Medicine Charlottesville, Virginia