| 舌癌的CT、MRI诊断 |
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| 引用本文： | 高德宏,阎锐,周祥,宁文德. 舌癌的CT、MRI诊断[J]. 实用放射学杂志, 2002, 18(7): 576-578 |
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| 作者姓名： | 高德宏 阎锐 周祥 宁文德 |
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| 作者单位： | 西安市中心医院CT、MRI室,陕西,西安,710003 |
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| 摘 要： | 目的 探讨舌癌的CT、MRI表现。方法 2 1例舌癌中 ,7例行CT扫描 ,14例行MR扫描。结果 CT检查 7例中 5例显示肿瘤 ,MRI 14例全部显示肿瘤 ;CT及MRI均清楚显示肿瘤周围直接侵犯 ;CT显示 2例下颌骨破坏 ,MRI未发现破坏 ;MRI平扫及CT增强扫描均可显示颈动脉间隙淋巴结转移。结论 MRI在显示舌癌及转移的软组织病变方面优于CT ,CT是发现骨皮质受侵的最佳手段
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| 关 键 词： | 舌癌 体层摄影 X线计算机 磁共振成像 |
| 文章编号： | 1002-1671(2002)07-0576-03 |
| 修稿时间： | 2001-09-14 |
CT and MR Imaging Study of Tongue Cancer |
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| GAO De-hong,YAN Rui,ZHOU Xiang,NING Wen-de. CT and MR Imaging Study of Tongue Cancer[J]. Journal of Practical Radiology, 2002, 18(7): 576-578 |
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| Authors: | GAO De-hong YAN Rui ZHOU Xiang NING Wen-de |
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| Abstract: | Objective To study the findings of CT and MRI in tongue cancer.Methods 21 cases of tongue cancer were examined by CT or MRI,CT examined 7 cases,MRI examined 14 cases.Results MRI could display the tongue cancer in all the cases,but CT only display 5 of 7 cases of the tumour.The value of CT and MRI was same in displaying soft tissue direct invasion.MRI and contrast enhanced CT could display cervical lymph node metastases.CT was superior to MRI in the diagnosis of mandible invasion.Conclusion MRI is superior to CT in the display soft tissue of tongue cancer and the metastases.CT is optimal in detection of cortical bone invasion. |
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| Keywords: | tongue neoplasms tomography X-ray computed magnetic resonance imaging |
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