Zhang, Guo-Yi Prognostic value of grading masticator space involvement in nasopharyngeal carcinoma according to MR imaging findings. [electronic resource] - Radiology Oct 2014 - 136-43 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1527-1315 Standard No.: 10.1148/radiol.14132745 doi Subjects--Topical Terms: AdolescentAdultAgedCarcinomaCombined Modality TherapyDiagnostic ImagingFemaleHumansLymphatic MetastasisMagnetic Resonance Imaging--methodsMaleMiddle AgedNasopharyngeal CarcinomaNasopharyngeal Neoplasms--drug therapyNeoplasm GradingNeoplasm Recurrence, Local--drug therapyNeoplasm StagingPrognosisPterygoid Muscles--pathologyRadiotherapy, Intensity-ModulatedRetrospective Studies