| 眼眶炎性假瘤的CT诊断 |
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| 引用本文： | 常青林,田其昌,梁熙虹,鲜军舫,王振常. 眼眶炎性假瘤的CT诊断[J]. 临床放射学杂志, 1999, 18(5): 290-292 |
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| 作者姓名： | 常青林 田其昌 梁熙虹 鲜军舫 王振常 |
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| 作者单位： | 100730,北京同仁医院放射科 |
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| 摘 要： | 总结分析眼眶炎性假瘤的ＣＴ表现，并眼眶假瘤的ＣＴ分型进行探讨，材料与方法，回顾性分我院１０年间资料完整的眼眶假瘤４６例。结果沔泉炎型１５例。７例双侧泪腺增大，８例单侧增大，密度均匀，边界清楚，前部假瘤５例，位于眼球后方，与眼球紧贴边缘不清楚，密度不均，２例伴眼外肌增粗，１例视网膜脱落
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| 关 键 词： | 眼眶 炎性假瘤 体层摄影术,X线计算机 |
CT Diagnosis of Orbital Inflammatory Pseudotumor |
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| Chang Qinglin,Tian Qichang,Liang Xihong,et al.. CT Diagnosis of Orbital Inflammatory Pseudotumor[J]. Journal of Clinical Radiology, 1999, 18(5): 290-292 |
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| Authors: | Chang Qinglin Tian Qichang Liang Xihong et al. |
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| Affiliation: | Chang Qinglin,Tian Qichang,Liang Xihong,et al. Department of Radiology,Beijing Tongren Hospital,Beijing 100730,P.R.China |
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| Abstract: | Objective: To analyze CT findings of orbital inflammatory pseudotumor and to discuss its CT classification. Materials and Methods: Fortysix cases with orbital pseudotumor were analyzed retrospectively. Results: Inflammatory pseudotumors were classified into five types: dacryadenitis, anterior pseudotumor, posterior pseudotumor, diffuse pseudotumor and myitis. (1) Dacryadenitis ( n= 15) demonstrated enlargement of lacrimal gland. (2) Anterior pseudotumor ( n=6) showed retrobulbar soft tissue shadow surrounding the globe. (3) Posterior pseudotumor ( n= 6) revealed soft tissue shadow located in orbital apex. (4) Diffuse pseudotumor ( n= 6) displayed diffuse orbital inflammatory soft tissue. (5) Myitis ( n= 14) presented as enlargement of extraocular muscles. Conclusion: CT scan can clearly demonstrate the location, extent and shape of inflammatory pseudotumor, and can easily follow up and evaluate its response to the treatment. |
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| Keywords: | Orbit Pseudotumor Tomography Xray computed |
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