Detection of Local Recurrence in Patients with Head and Neck Squamous Cell Carcinoma Using Voxel-Based Color Maps of Initial and Final Area under the Curve Values Derived from DCE-MRI

^aFrom the Department of Radiology (J.Y.L.), Eulji Medical Center, Eulji University College of Medicine, Seoul, Korea
^bDepartment of Medical Imaging (K.L.C.)
^cSchool of Medical Imaging and Radiological Sciences (K.L.C.), Chung Shan Medical University, Taichung, Taiwan
^dDepartment of Veterinary Medicine (K.L.C.), National Chung Hsing University, Taichung, Taiwan
^eDepartment of Radiology and Research Institute of Radiology (J.Y.L., K.L.C., J.H.L., Y.J.C., H.W.K., Y.S.S., S.R.C., J.H.B.)
^fDepartments of Otolaryngology (S.Y.K.)
^gRadiation Oncology (S.-W.L), University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
^hDepartment of Radiology (K.H.R.), Gyeongsang National University School of Medicine and Gyeongsang National University Changwon Hospital, Changwon, Korea
ⁱDepartment of Radiology (M.S.C.), Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea.

Please address correspondence to Jeong Hyun Lee, MD, PhD, Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 86 Asanbyeongwon-Gil, Songpa-Gu, Seoul 05505, Republic of Korea; e-mail: jeonghlee{at}amc.seoul.kr