Lai, Vincent Intravoxel water diffusion heterogeneity MR imaging of nasopharyngeal carcinoma using stretched exponential diffusion model. [electronic resource] - European radiology Jun 2015 - 1708-13 p. digital Publication Type: Comparative Study; Evaluation Study; Journal Article; Research Support, Non-U.S. Gov't ISSN: 1432-1084 Standard No.: 10.1007/s00330-014-3535-9 doi Subjects--Topical Terms: AdultAgedAged, 80 and overBody Water--physiologyCarcinomaDiffusionDiffusion Magnetic Resonance Imaging--methodsFemaleHumansMaleMiddle AgedNasopharyngeal CarcinomaNasopharyngeal Neoplasms--pathologyNeoplasm StagingProspective StudiesROC CurveSensitivity and Specificity