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| 眶尖区外伤CT和MRI的诊断及比较 | |
| 引用本文： | 关计添,耿义群,程英,郭岳霖,张海都,吴仁华.眶尖区外伤CT和MRI的诊断及比较[J].汕头大学医学院学报,2012,25(1):38-40. |
| 作者姓名： | 关计添 耿义群 程英 郭岳霖 张海都 吴仁华 |
| 作者单位： | 1. 汕头大学医学院第二附属医院CT/MRI室 2. 香港中文大学暨汕头大学医学院国际联合眼科中心 3. 汕头大学医学院第二附属医院核医学科,广东汕头,515041 |
| 基金项目： | 广东省医学科学技术研究基金资助项目(B2010219);国家自然科学基金重点资助项目(30930027) |
| 摘 要： | 目的:探讨64排CT和1.5TMRI在诊断眶尖区外伤的价值。方法:53例眶尖区外伤病例行64排CT和1.5T MRI检查。结果:64排CT显示本组眼眶壁全部骨折,视神经损伤32例,眼外肌损伤37例,球后血肿12例。1.5T MRI显示视神经损伤47例,眼外肌损伤51例,球后血肿11例。结论:1.5TMRI检查对外伤性视神经和眼外肌损伤等软组织损伤优于64排CT检查,而64排CT检查对眶壁骨折优于1.5TMRI检查。 |
| 关 键 词： | 64排CT 1.5TMRI 眶尖区外伤 |
The Value of Computed Tomography and Magnetic Resonance Imaging for Orbital Apex Area Injury |
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| GUAN Ji-tian , GENG Yi-qun , CHENG Ying , GUO Yue-lin , ZHANG Hai-du , WU Ren-hua.The Value of Computed Tomography and Magnetic Resonance Imaging for Orbital Apex Area Injury[J].Journal of Shantou University Medical College,2012,25(1):38-40. | |
| Authors: | GUAN Ji-tian GENG Yi-qun CHENG Ying GUO Yue-lin ZHANG Hai-du WU Ren-hua |
| Affiliation: | 1(1 Department of Radiology,The Second Affiliated Hospital,Shantou University Medical College,Shantou 515041,China,2 Central La-boratory,Joint Shantou International Eye Center,Shantou 515041,China,3 Department of Nuclear Medicine,The Second Affiliated Hospital,Shantou University Medical College,Shantou 515041,China) |
| Abstract: | Objective: To study the value of 64 slice computed tomography(CT)and 1.5T magnetic resonance imaging(MRI)for orbital apex injury.Methods: Fifty-three patients with orbital apex injury were analyzed with 64 slice CT and 1.5T MRI.Results: There were 53 cases with orbital wall fracture,32 cases with optic nerve injury,37 cases with extraocular muscle injury,12 cases with retrobulbar hematoma by 64 slice CT.There were 47 cases with optic nerve injury,51 cases with extraocular muscle injury,11 cases with retrobulbar hematoma by 1.5T MRI.Conclusion: The optic nerve injury and extraocular muscle injury can be showed more clearly by 1.5T MRI than those of 64 slice CT.The orbital wall fracture can be showed more clearly by 64 slice CT than that of 1.5T MRI. |
| Keywords: | 64 slice computed tomography 1 5T magnetic resonance imaging orbital apex injury |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
