Diagnostic Performance of Ultrasound in Neck Node NIRADS Category 2

From the Department of Neuroradiology (R.D., A.K., S.C., S.A.D., K.S., K.O.L.), The University of Texas MD Anderson Cancer Center, Houston, TX< USA. Department of Radiology (A.J.), Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA; Department of Radiology and Imaging Sciences (A.H.A.), Emory University School of Medicine, Atlanta, GA, USA.

From the Department of Neuroradiology (R.D., A.K., S.C., S.A.D., K.S., K.O.L.), The University of Texas MD Anderson Cancer Center, Houston, TX< USA. Department of Radiology (A.J.), Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA; Department of Radiology and Imaging Sciences (A.H.A.), Emory University School of Medicine, Atlanta, GA, USA.

From the Department of Neuroradiology (R.D., A.K., S.C., S.A.D., K.S., K.O.L.), The University of Texas MD Anderson Cancer Center, Houston, TX< USA. Department of Radiology (A.J.), Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA; Department of Radiology and Imaging Sciences (A.H.A.), Emory University School of Medicine, Atlanta, GA, USA.

From the Department of Neuroradiology (R.D., A.K., S.C., S.A.D., K.S., K.O.L.), The University of Texas MD Anderson Cancer Center, Houston, TX< USA. Department of Radiology (A.J.), Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA; Department of Radiology and Imaging Sciences (A.H.A.), Emory University School of Medicine, Atlanta, GA, USA.

From the Department of Neuroradiology (R.D., A.K., S.C., S.A.D., K.S., K.O.L.), The University of Texas MD Anderson Cancer Center, Houston, TX< USA. Department of Radiology (A.J.), Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA; Department of Radiology and Imaging Sciences (A.H.A.), Emory University School of Medicine, Atlanta, GA, USA.

From the Department of Neuroradiology (R.D., A.K., S.C., S.A.D., K.S., K.O.L.), The University of Texas MD Anderson Cancer Center, Houston, TX< USA. Department of Radiology (A.J.), Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA; Department of Radiology and Imaging Sciences (A.H.A.), Emory University School of Medicine, Atlanta, GA, USA.

From the Department of Neuroradiology (R.D., A.K., S.C., S.A.D., K.S., K.O.L.), The University of Texas MD Anderson Cancer Center, Houston, TX< USA. Department of Radiology (A.J.), Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA; Department of Radiology and Imaging Sciences (A.H.A.), Emory University School of Medicine, Atlanta, GA, USA.

From the Department of Neuroradiology (R.D., A.K., S.C., S.A.D., K.S., K.O.L.), The University of Texas MD Anderson Cancer Center, Houston, TX< USA. Department of Radiology (A.J.), Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA; Department of Radiology and Imaging Sciences (A.H.A.), Emory University School of Medicine, Atlanta, GA, USA.