Diffusion-Weighted Imaging of Nasopharyngeal Carcinoma: Can Pretreatment DWI Predict Local Failure Based on Long-Term Outcome?

From the Departments of Imaging and Interventional Radiology (B.K.H.L., A.D.K., K.S.B., A.T.A., Q.Y.A.) and Clinical Oncology (M.K.M.K., B.B.M., F.K.F.M., D.K.W.Y.), The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong S.A.R., China; and Medical Physics and Research Department (J.Y.), Hong Kong Sanatorium and Hospital, Happy Valley, Hong Kong S.A.R., China.

From the Departments of Imaging and Interventional Radiology (B.K.H.L., A.D.K., K.S.B., A.T.A., Q.Y.A.) and Clinical Oncology (M.K.M.K., B.B.M., F.K.F.M., D.K.W.Y.), The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong S.A.R., China; and Medical Physics and Research Department (J.Y.), Hong Kong Sanatorium and Hospital, Happy Valley, Hong Kong S.A.R., China.

From the Departments of Imaging and Interventional Radiology (B.K.H.L., A.D.K., K.S.B., A.T.A., Q.Y.A.) and Clinical Oncology (M.K.M.K., B.B.M., F.K.F.M., D.K.W.Y.), The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong S.A.R., China; and Medical Physics and Research Department (J.Y.), Hong Kong Sanatorium and Hospital, Happy Valley, Hong Kong S.A.R., China.

From the Departments of Imaging and Interventional Radiology (B.K.H.L., A.D.K., K.S.B., A.T.A., Q.Y.A.) and Clinical Oncology (M.K.M.K., B.B.M., F.K.F.M., D.K.W.Y.), The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong S.A.R., China; and Medical Physics and Research Department (J.Y.), Hong Kong Sanatorium and Hospital, Happy Valley, Hong Kong S.A.R., China.

From the Departments of Imaging and Interventional Radiology (B.K.H.L., A.D.K., K.S.B., A.T.A., Q.Y.A.) and Clinical Oncology (M.K.M.K., B.B.M., F.K.F.M., D.K.W.Y.), The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong S.A.R., China; and Medical Physics and Research Department (J.Y.), Hong Kong Sanatorium and Hospital, Happy Valley, Hong Kong S.A.R., China.

From the Departments of Imaging and Interventional Radiology (B.K.H.L., A.D.K., K.S.B., A.T.A., Q.Y.A.) and Clinical Oncology (M.K.M.K., B.B.M., F.K.F.M., D.K.W.Y.), The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong S.A.R., China; and Medical Physics and Research Department (J.Y.), Hong Kong Sanatorium and Hospital, Happy Valley, Hong Kong S.A.R., China.

From the Departments of Imaging and Interventional Radiology (B.K.H.L., A.D.K., K.S.B., A.T.A., Q.Y.A.) and Clinical Oncology (M.K.M.K., B.B.M., F.K.F.M., D.K.W.Y.), The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong S.A.R., China; and Medical Physics and Research Department (J.Y.), Hong Kong Sanatorium and Hospital, Happy Valley, Hong Kong S.A.R., China.

From the Departments of Imaging and Interventional Radiology (B.K.H.L., A.D.K., K.S.B., A.T.A., Q.Y.A.) and Clinical Oncology (M.K.M.K., B.B.M., F.K.F.M., D.K.W.Y.), The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong S.A.R., China; and Medical Physics and Research Department (J.Y.), Hong Kong Sanatorium and Hospital, Happy Valley, Hong Kong S.A.R., China.

From the Departments of Imaging and Interventional Radiology (B.K.H.L., A.D.K., K.S.B., A.T.A., Q.Y.A.) and Clinical Oncology (M.K.M.K., B.B.M., F.K.F.M., D.K.W.Y.), The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong S.A.R., China; and Medical Physics and Research Department (J.Y.), Hong Kong Sanatorium and Hospital, Happy Valley, Hong Kong S.A.R., China.

From the Departments of Imaging and Interventional Radiology (B.K.H.L., A.D.K., K.S.B., A.T.A., Q.Y.A.) and Clinical Oncology (M.K.M.K., B.B.M., F.K.F.M., D.K.W.Y.), The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong S.A.R., China; and Medical Physics and Research Department (J.Y.), Hong Kong Sanatorium and Hospital, Happy Valley, Hong Kong S.A.R., China.