| 尚京伟,高培毅.颅底转移瘤的影像诊断[J].中国医学影像技术,2000,16(4):251~253 |
| 颅底转移瘤的影像诊断 |
| Diagnosis Imaging of Skull Base Metastases |
| 投稿时间：2000-01-24 |
| DOI： |
| 中文关键词: 颅底转移瘤 CT MR |
| 英文关键词:Skull base metastases CT Magnetic resonance imaging |
| 基金项目: |
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| 中文摘要: |
| 目的 本文分析12 例颅底转移瘤的CT 和MR 影像表现特征。方法 12 例经手术病理证实为转移瘤。男性7 例,女性5 例。9 例MR 检查;2 例CT ,MR 检查;1 例CT 检查。结果 单发10 例;多发2 例。8 例转移瘤位
于中颅窝;2 例位于前颅窝;2 例位于后颅窝。8 例有不同程度颅底骨质破坏。结论 颅底转移瘤在CT 和MR 有一定特征性表现,但必须结合病史、年龄、是否有原发恶性肿瘤手术史及颅骨受损情况等综合分析做出诊断。 |
| 英文摘要: |
| Objective 12 cases of skull base metastases were analyzed with CT and MR imaging manifestations features.
Methods All 12 cases with pathology identification. 7 cases male ,5 cases female. 9 cases were examined MRI ; 2 cases
with CT and MRI ; 1 case with CT. Results 10 cases with single tumor. 2 cases with multitumors. The location of skull
base metastases in 8 cases was in middle cranial fossa ; 2 cases in anterior cranial fossa ; 2 cases in posterior cranial fossa. The
different from degree of destroy of skull base bone could be seen in 8 cases. Conclusion The finding of CT and MR of skull
base metastases have its own specific manifestation , furthermore disease history , age , resection history of a malignant tumor
and destroy with skull base must be combined. |
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