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目的 总结恶性骨肿瘤的CT征象及其特点。方法 分析 71例经手术病理证实的恶性骨肿瘤的CT、X线平片征象。结果 恶性骨肿瘤的基本CT征象有骨质破坏、肿瘤骨形成、骨膜反应及软组织肿块。增强扫描更有利于显示肿瘤邻近的血管。结论 CT扩展和加深了我们对恶性骨肿瘤征象的认识 ,可为临床提供较平片更为准确、全面的影像学信息。
Objective To summarize CT features of malignant bone tumors. Methods The CT and X - ray findings of 71 cases of malignant bone tumors confirmed by surgery and pathology were analyzed. Results The basic CT signs of malignant bone tumors were bone destruction, tumor bone formation, periosteal reaction and soft tissue mass. Enhanced scan is more conducive to the display of adjacent blood vessels in the tumor. Conclusion CT expands and deepens our understanding of the signs of malignant bone tumors, which can provide more accurate and comprehensive imaging information for clinical application.