| 鼻咽癌颅底骨质侵犯的CT与MRI检测对比分析 |
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| 引用本文： | 韩晶,沈文荣,叶峰,何侠.鼻咽癌颅底骨质侵犯的CT与MRI检测对比分析[J].肿瘤学杂志,2011,17(1):16-19. |
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| 作者姓名： | 韩晶 沈文荣 叶峰 何侠 |
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| 作者单位： | 江苏省肿瘤医院,江苏,南京,210009 |
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| 摘 要： | 目的]评价CT、MRI对鼻咽癌颅底骨质侵犯的检测及诊断价值。方法]128例经病理证实的鼻咽癌初诊患者,均行CT与MRI检查。结果]CT、MRI对颅底骨质侵犯的检出率分别是19.53%（25/128）和49.22%（63/128）（P〈0.05）。其中CT检出单部位侵犯6例（24.00%）,多部位侵犯19例（76.00%）;MRI检出单部位侵犯18例（28.57%）,多部位侵犯45例（71.43%）。结论]MRI对鼻咽癌颅底骨质侵犯的检测优于CT,尤其在鼻咽癌早期骨髓侵犯方面MRI较CT敏感,其对鼻咽癌的准确分期及临床治疗方案的合理制定有帮助。
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| 关 键 词： | 鼻咽肿瘤 MRI CT 骨质侵犯 |
A Comparative Analysis of CT and MRI in Detecting Skull Base Invasion of Nasopharyngeal Carcinoma |
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| HAN Jing,SHEN Wen-rong,YE Feng,et al..A Comparative Analysis of CT and MRI in Detecting Skull Base Invasion of Nasopharyngeal Carcinoma[J].Journal of Oncology,2011,17(1):16-19. |
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| Authors: | HAN Jing SHEN Wen-rong YE Feng |
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| Institution: | HAN Jing,SHEN Wen-rong,YE Feng,et al. (Jiangsu Provincial Cancer Hospital,Nanjing 210009,China) |
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| Abstract: | Purpose] To investigate the detective ability of CT and MRI in skull base invasion of nasopharyngeal carcinoma (NPC). Methods] One hundred and twenty eight newly diagnosed patients with pathologically confirmed NPC were examined by both CT and MRI. Results] The overall positive rate of skull base invasion detected by CT and MRI was 19.53%(25/128) and 49.22%(63/128), with significant difference (P<0.05). There were 6 cases(24.00%)with single site involved and 19 cases(76.00%) with multi-sites involved in ... |
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| Keywords: | MRI CT |
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