Breast MRI during Neoadjuvant Chemotherapy: Lack of Background Parenchymal Enhancement Suppression and Inferior...

Natsuko Onishi¹, Wen Li¹, David C Newitt¹+58

• ¹Author affiliations: From the Department of Radiology & Biomedical Imaging, University of California San Francisco, 1600 Divisadero St, Room C255, San Francisco, CA 94115 (N.O., W.L., D.C.N., R.J.H., F.S., A.A.T.N., V.A.A., J.G., E.F.J., L.J.W., B.N.J., E.R.P., N.M.H.); Department of Breast Radiology, Karolinska University Hospital, Solna, Stockholm, Sweden (F.S.); Department of Radiology, Kaiser Permanente Vallejo Medical Center, Vallejo, Calif (V.A.A.); Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, Calif (J.K.); Department of Radiology, University of California San Diego, La Jolla, Calif (H.O.F., M.E.); Department of Radiology, The University of Alabama at Birmingham, Birmingham, Ala (K.W.Z., S.W., H.R.U.); Department of Radiology, University of Minnesota, Minneapolis, Minn (M.T.N., A.L.C., P.J.B.); Department of Radiology, Loyola Medicine, Maywood, Ill (T.K., K.W., K.M.); Department of Radiology, University of Colorado Denver, Denver, Colo (D.W., K.F., D.L.P., L.H.); Department of Diagnostic Radiology, Mayo Clinic Rochester, Rochester, Minn (K.R.B.); Department of Radiology, University of Pennsylvania, Philadelphia, Pa (E.S.M., M.R., D.K.); Department of Radiology, University of Chicago Medical Center, Chicago, Ill (H.A., D.S.); Department of Radiology, Georgetown University, Washington, DC (E.C., C.D.); Department of Radiology, University of Southern California, Los Angeles, Calif (P.S., L.H.L.); Department of Radiology, Swedish Cancer Institute, Seattle, Wash (D.H.B., B.P.); Department of Radiology, Oregon Health & Science University, Portland, Ore (K.Y.O., N.J., L.A.T.); Department of Radiology, Moffitt Cancer Center, Tampa, Fla (B.N., J.D.); Department of Women's Imaging, St. Joseph's Women's Hospital, Tampa, Fla (J.D.); Department of Radiology, Emory University, Atlanta, Ga (M.S.N.); Department of Radiology, Mayo Clinic Arizona, Phoenix, Ariz (M.E.G.); Department of Radiology, Inova Health System, Fairfax, Va (E.B.); Department of Radiology, Harvard Medical School, Massachusetts General Hospital, Boston, Mass (C.D.L.); Department of Radiology, University of Washington, Seattle, Wash (S.C.P.); Department of Medical Imaging, Banner University Medical Center Tucson, Tucson, Ariz (K.A.F., M.H.B.); Department of Radiology, University of Texas MD Anderson Cancer Center, Houston, Tex (W.T.Y., B.D.); Department of Radiology, University of Texas Southwestern Medical Center at Dallas, Dallas, Tex (B.D., S.H.G.); Department of Radiology, University of Michigan, Ann Arbor, Mich (T.C.); Department of Surgery, University of California San Francisco, San Francisco, Calif (C.Y., L.J.E.); Department of Oncology and Hematology, University of Pennsylvania, Philadelphia, Pa (A.D.); and Berry Consultants, LLC, Austin, Tex (D.A.B.).