| 多灶性骨肉瘤的影像学诊断分析 |
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| 引用本文： | 张明华,郝秉香,何立宏. 多灶性骨肉瘤的影像学诊断分析[J]. 中国临床医学影像杂志, 2004, 15(2): 98-99 |
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| 作者姓名： | 张明华 郝秉香 何立宏 |
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| 作者单位： | 第四军医大学唐都医院全军骨肿瘤研究所,陕西,西安,710038 |
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| 摘 要： | 目的:分析15例多灶性骨肉瘤的影像学和临床诊断特点。方法:对15例经手术后病理证实的多灶性骨肉瘤的X线、CT、MRI、SPECT影像学资料和临床诊断特点进行回顾性分析评估。结果:多灶性骨肉瘤的发病率为6.85%,SPECT对多灶性骨肉瘤的显示率为92.31%。同时性多灶性骨肉瘤多发于青少年,异时性多灶性多发于成年人。结论:多灶性骨肉瘤的影像学特点主要呈成骨性改变,CT、MRI、SPECT扩展和加深了对多灶性骨肉瘤的认识,为临床诊断提供了全面、准确的影像学资料。
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| 关 键 词： | 骨肉瘤 放射摄影术 体层摄影术,X线计算机 磁共振成像 |
| 文章编号： | 1008-1062(2004)02-0098-02 |
| 收稿时间： | 2003-08-18 |
Analysis of imaging diagnosis in multifocal osteosarcoma |
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| ZHANG Ming-hua,HAO Bing-xiang,HE Li-hong. Analysis of imaging diagnosis in multifocal osteosarcoma[J]. Journal of China Clinic Medical Imaging, 2004, 15(2): 98-99 |
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| Authors: | ZHANG Ming-hua HAO Bing-xiang HE Li-hong |
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| Abstract: | Objective: To analyze the features of imaging and clinical diagnosis in 15 cases of multifocal osteosarcoma. Methods: The features of clinical diagnosis and imaging of X-ray, CT, MRI and SPECT in 15 cases of multifocal osteosarcoma were analyzed retrospectively and were confirmed by pathology after operation. Results: The incidence rate of multifocal osteosarcoma was 6.85%, the display rate of multifocal osteosarcoma was 92.31% with SPECT. Synchronous multifocal osteosarcoma occurred in teenagers, asynchronism multifocal osteosarcoma occurred in adult. Conclusion: The features of imaging in multifocal osteosarcoma were showed osteoblastic-type mostly. CT, MRI and SPECT expanded and deepened our understanding about the signs of multifocal osteosarcoma, and provided much more accurate and comprehensive imaging informations for clinical diagnosis. |
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| Keywords: | osteosarcoma radiology tomography X-ray computed magnetic resonance imaging |
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