1.Conclusion Masticator space involvement is not uncommon in the maxillofacial diseases, which must be noticed in the imaging diagnosis.
结论咀嚼肌间隙在颈面部疾病中易受累及，在临床诊断中应予以注意。
2.Objective To discuss the appearance of normal structures in nasopharyngeal masticator space in vivo on MRI.
目的探讨成人活体鼻咽咀嚼肌间隙内正常结构在MRI上的显示情况。
3.The CT and MRI features of the masticator space involvement were analysed.
对咀嚼肌间隙病变的CT、MRI征象进行分析。
4.Results The muscles and fat in nasopharyngeal masticator space of 40 cases (80 sides) were well demonstrated on both T1WI and T2WI images.
结果40例80侧鼻咽咀嚼肌间隙内肌肉及脂肪在T1WI及T2WI上均能较好显示；