| 食管癌放疗前胸部CT检查的临床价值 |
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| 引用本文： | 田梅玲. 食管癌放疗前胸部CT检查的临床价值[J]. 临床和实验医学杂志, 2006, 5(12): 1925-1925,1927 |
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| 作者姓名： | 田梅玲 |
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| 作者单位： | 濮阳市人民医院放疗科,河南,濮阳,457000 |
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| 摘 要： | 放疗是治疗食管癌的主要手段之一,为了进一步提高食管癌放疗的局部控制率,回顾分析我院2002年1月至2005年10月期间,放疗前经过胸部CT、食管X线气钡双重造影、及经过食管镜活检病理或细胞学检查证实的病人,评价胸部CT对放疗计划制定的价值。食管癌常规放疗设野:①为三野等中心照
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| 关 键 词： | 食管癌 胸部CT 放射野 |
| 收稿时间： | 2006-09-07 |
| 修稿时间： | 2006-09-07 |
The clinic value of CT scan in patients with sophageal carcinoma before radiotherapy |
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| TIAN Mei-ling. The clinic value of CT scan in patients with sophageal carcinoma before radiotherapy[J]. Journal of Clinical and Experimental Medicine, 2006, 5(12): 1925-1925,1927 |
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| Authors: | TIAN Mei-ling |
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| Abstract: | Objective To investgate the clinic value of CT scan in esophageal carcinoma before radiotherapy.Methods CT scan findings before radiotherapy in 103 patients with esophageal carcinoma were analysed.Results The incidence of extension of esophageal cancer was 85.3% . Lymph node metastasis rate was 36.9%. Eccentric thickening was seen in 86 patients(83.5%).Conclution Conventional width and length of radiotherapy are unable to cover the whole lesion for patients with asymmetric esophageal carcinoma and positive nodes, so CT scan is important before radiotherapy. |
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| Keywords: | Esophageal carcinoma CT scan Field of radiotherapy |
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