| 颅盖骨转移瘤的CT诊断（附23例分析） |
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| 引用本文： | 薛元领,杨本涛,王振常.颅盖骨转移瘤的CT诊断（附23例分析）[J].广西医学,2002,24(12):1936-1937. |
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| 作者姓名： | 薛元领 杨本涛 王振常 |
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| 作者单位： | 1. 广西梧州市工人医院放射科,543001
2. 首都医科大学附属北京同仁医院放射科,100730 |
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| 摘 要： | 目的：探讨颅盖骨转移瘤的CT表现及诊断价值。方法；对经临床工病理证实的23例颅盖骨转移瘤病人进行回顾性分析，23例均作有CT及X线平片检查。结果：CT表现主要呈溶骨性骨质破坏18例（78．3％），也可见成骨性2例（8．7％）或混合性3例（13％）骨质改变。X线平片阳性14例（60．9％）。转移部位以顶骨（40．7％）和枕骨（27．1％）常见，颞骨（11．9％）较少。结论：CT扫描显示病变明显优于X线平片，具有特征性，能对多数病变作出正确诊断。
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| 关 键 词： | 颅盖骨转移瘤 CT 诊断 病例分析 |
CT Diagnosis of calvaria bone metastases:Analysis of 23 cases |
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| Xue Yuanling,Yang Bentao,Wang Zhenchang.CT Diagnosis of calvaria bone metastases:Analysis of 23 cases[J].Guangxi Medical Journal,2002,24(12):1936-1937. |
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| Authors: | Xue Yuanling Yang Bentao Wang Zhenchang |
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| Institution: | Wuzhou 543001 |
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| Abstract: | Objective:To evaluate CT findings and diagnosis value of calvaria bone metastases Methods:23 Cases confirmed by clinical or pathological data were analysed retrospectively All 23 cases were examined with CT and X ray plain films.Results:The lesions showed osteolytic type in 18 cases (78 3%),osteoblastic type in 2 cases (8 7%) and mixed type in 3 cases (13%) on CT scans The positive findings were 14 cases (60 9%) on X ray plain films The commonly involved sites were parietal bone (40 7%) and occipital bone (27 1%),temporal bone (11 9%) successively Conclusion:CT is more sensitive in detecting lesions than X ray plain films and have its own specific manifestation Most of patients are diagnosed accurately |
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| Keywords: | Neoplasm metastasis Calvaria bone Tomography X ray computed |
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