【摘要】 目的:比较分析影像检查方法对眼眶炎性假瘤的定位及定性诊断的价值。方法:对23例(25只眼)眼眶炎性假瘤患者的B超、CT及磁共振成像(MRI)检查结果进行观察分析。结果:B超、CT和MRI检查均可确定病变位置并提示病变的性质,但B超能较好显示病变内部结构和动态,CT发现病变及确定位置较精确,MRI可提示病变的组织结构。结论:三种影像学检查均能对眼眶炎性假瘤作出定位及定性诊断,但各有其优缺点,将三者结合可以互补不足,使诊断更确切。肿瘤防治杂志,2005,12(19):1495-1496更多还原

【Abstract】 OBJECTIVE:To compare and analyze the modern photographic methods used for location and analysis of the nature of orbital inflammatory pseudotumors. METHODS: B-scan, CT scan and magnetic resonance imaging (MRI) were used to examine 23 cases (25 eyes) of orbital inflammatory pseudotumors. The images were analyzed. RESULTS: Each of B-scan, CT scan and MRI could locate and show the nature of the lesions. B-scan had a better value to display internal structure and dynamics of the lesions. CT could discover the lesions and exactly show their locations, while the result of MRI could display the nature of the lesions. CONCLUSIONS: All the above methods can give help to locate and show the nature of orbital inflammatory pseudotumors, and each has its own special defects and advantages which can be complementary to one another.更多还原