%0 Journal Article %T Ultrasound Elastography supplement assessing nodal status of magnetic resonance imaging staged cervical N0 patients with nasopharyngeal carcinoma %A Fei Han %A Feifei Zuo %A Jian Li %A Xindan Chen %A Yong Li %A Yunxian Mo %J Archive of "Cancer Imaging". %D 2019 %R 10.1186/s40644-019-0199-3 %X The online version of this article (10.1186/s40644-019-0199-3) contains supplementary material, which is available to authorized users %K Ultrasound %K Shear wave Elastography %K Nasopharyngeal carcinoma %K Small lymph node %K Diagnostic performance %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6399938/