摘要
ＣＴ、ＭＲＩ在诊断面颈部肿瘤方面具有重大的作用，本文描述了面颈部各种常见肿瘤的ＣＴ、ＭＲＩ诊断要点，并扼要地比较了二者各自的优缺点，以便临床应用时能合理的选择。
Abstract CT and MRI play an important role in diagnosing tumors of face and neck, The diagnostic Principles of CT and MRI in common rumors of face and neck were described. and their advantages and limitations were compared briefly,so that the two imaging techniques may be selected more reasonably.
