When the clinical manifestations of DAI are not corresponding to its CT findings, it is necessary to perform thin slice CT scanning or MRI examination.
结论DAI根据临床表现及影像学检查可作出临床诊断。但DAI病情与CT表现不一致时需行ct薄层扫描或MRI检查。
Conclusion thin slice CT scanning and observation combined bone window with soft tissue window can accurately diagnose the degenerative changes within lumbar zygapophysis.
结论CT薄层扫描，骨窗和软组织窗同时观察是提高腰椎小关节退变诊断准确率的有效方法。
Conclusion: Thin slice CT scanning can provide useful informations about the size, location and extent of the tumor which were important for clinical staging and surgical planning.
结论：薄层CT扫描可提供下咽癌大小、部位、范围等有用的信息，这对肿瘤的临床分期及手术计划的制定是非常重要的。
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