| MRI对鞍区病变的诊断价值 |
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| 引用本文： | 韩再德,杨迎,陈伟,HAN Zai-de. MRI对鞍区病变的诊断价值[J]. 中国耳鼻咽喉颅底外科杂志, 2001, 7(1): 30-40,T002 |
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| 作者姓名： | 韩再德 杨迎 陈伟 HAN Zai-de |
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| 作者单位： | 1. 中南大学湘雅医院 放射科,
2. Department of Radiology, Xiangya Hospital, Central South University, |
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| 摘 要： | 目的 探讨MRI对鞍区病变的诊断价值。方法 分析70例经手术病理证实的鞍区病变的MRI征象,结果 垂体腺瘤37例,动脉瘤190例颅咽管瘤12例,鞍区脑膜瘤9例,鞍区星形细胞瘤2例。结论 MRI能正常显示鞍区病变的部位、形态、大小、范围及周围结构的受累情况。对鞍区病变的诊断具有重要意义。
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| 关 键 词： | 核磁共振成像鞍 鞍区病变 诊断 MRI |
| 文章编号： | 1007-1520(2001)01-0039-02 |
Diagnostic value of MRI insellar region lesions |
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| Affiliation: | Department of Radiology, Xiangya Hospital, Central SouthUniversity, Changsha 410008, China |
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| Abstract: | Objective To discuss the diagnostic value of MRI in sellar region lesions. Methods MRI signs of 70 cases which were proved by operation and pathology with sellar region lesions were analyzed. Results 37 cases pituitary adenoma, 10 cases aneurysm, 12 cases craniopharyngioma, 9 cases sellar region meningioma, 2 cases sellar region astrocytoma. Conclusion MRI were most useful in displaying accurate position, shape, size and range, MRI is very important signification in diagnoois sellar region lesion. |
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| Keywords: | Magnetic resonance imaging Sellar region lesions Diagnosis |
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