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| 螺旋CT扫描对胃癌淋巴结转移的术前评估 | |
| 引用本文： | 赵培荣,庄奇新,尚克中,丁月根,杨哲,蒋智铭.螺旋CT扫描对胃癌淋巴结转移的术前评估[J].中国医学计算机成像杂志,2004,10(1):33-37. |
| 作者姓名： | 赵培荣 庄奇新 尚克中 丁月根 杨哲 蒋智铭 |
| 作者单位： | 1. 200233,上海交通大学附属第六人民医院放射科 2. 200233,上海交通大学附属第六人民医院外科 3. 200233,上海交通大学附属第六人民医院病理科 |
| 摘 要： | 目的:评估螺旋CT扫描对显示胃癌淋巴结转移的应用价值.材料和方法:76例经上消化道造影或胃镜诊断的胃癌患者,术前行水充盈法螺旋CT三期扫描;CT所见与手术病理结果对照.结果:螺旋CT扫描对胃癌淋巴结转移显示的敏感性为70%,特异性达79.2%;淋巴结的大小、形态及强化特征有助于阳性淋巴结的诊断.结论:螺旋CT扫描术前评估胃癌淋巴结转移有较大的临床应用价值. |
| 关 键 词： | 胃癌 淋巴结 螺旋CT |
Lymph-node Metastases:Preoperative Evaluation of Gastric Cancer with Spiral CT |
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| Zhao Peirong,Zhuang Qixin,Shang Kezhong,et al.Lymph-node Metastases:Preoperative Evaluation of Gastric Cancer with Spiral CT[J].Chinese Computed Medical Imaging,2004,10(1):33-37. | |
| Authors: | Zhao Peirong Zhuang Qixin Shang Kezhong |
| Institution: | Zhao Peirong,Zhuang Qixin,Shang Kezhong,et al Department of Radiology,Shanghai No. 6th Hospital,Shanghai Jiaotong University,Shanghai 200233 |
| Abstract: | Purpose: To evaluate the efficacy of the detection of metastatic lymph nodes in patients with gastric cancer using spiral CT.Materials and Methods: Triphase spiral CT of the stomach with water- filling method was performed in 76 patients with gastric cancer that was diagnosed by GI or endoscopy. After surgery, pathologic findings were compared with CT findings. Results:Spiral CT showed a sensitivity of 70% , a specificity of 79.2% in assessing metastases to 16 groups of lymph - node. Lymph - node size, configuration and enhancement pattern aid in diagnosis of metastasis - positive nodes. Conclusion: Spiral CT is effective for preoperative detection of metastatic lymphadenopathy from gastric cancer. |
| Keywords: | Gastric cancer Lymph - node Spiral CT |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |