| 能谱曲线鉴别诊断良恶性浆膜腔积液 |
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| 引用本文： | 鞠烨,刘爱连,汪禾青,张婷,马春梅,刘静红,伟杰·阿南德,穆罕默德·阿尼尔.能谱曲线鉴别诊断良恶性浆膜腔积液[J].中国医学影像技术,2012,28(12):2239-2242. |
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| 作者姓名： | 鞠烨 刘爱连 汪禾青 张婷 马春梅 刘静红 伟杰·阿南德 穆罕默德·阿尼尔 |
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| 作者单位： | 大连医科大学附属第一医院放射科,辽宁大连,116000 |
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| 摘 要： | 目的 探讨CT能谱成像能谱曲线分析鉴别良恶性浆膜腔积液性质的价值.方法 回顾分析经病理证实并接受能谱CT扫描的浆膜腔积液患者66例,其中良性浆膜腔积液24例(63处),为肝硬化、心力衰竭/肾衰竭、炎症、结核所致；恶性浆膜腔积液42例(84处),为胃肠道恶性肿瘤、肺癌、乳腺癌肝脏转移瘤和卵巢恶性肿瘤所致.应用能谱分析软件,分别测量并计算浆膜腔积液能谱曲线斜率,按斜率范围将曲线分为Ⅰ～Ⅳ型,分别统计良性、恶性浆膜腔积液的曲线类型,并进行统计学比较.结果 良性组Ⅰ～Ⅳ型曲线构成比分别为14.29％、14.29％、19.05％、52.38％,恶性组Ⅰ～Ⅳ型曲线构成比分别为73.81％、7.14％、11.90％、7.14％,二组差异有统计学意义(x2=52.21,P＜0.01).Ⅰ型曲线以恶性为主,Ⅳ型曲线以良性为主,Ⅱ、Ⅲ型曲线鉴别良恶性积液有一定限度.结论 能谱CT能鉴别浆膜腔积液的性质,具有较好的应用前景.
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| 关 键 词： | 浆膜腔积液 良性和恶性 体层摄影术 X线计算机 |
| 收稿时间： | 2012/6/30 0:00:00 |
| 修稿时间： | 2012/11/5 0:00:00 |
Value of HDCT curve for identifying benign and malignant serous cavity effusion |
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| JU Ye,LIU Ai-lian,WANG He-qing,ZHANG Ting,MA Chun-mei,LIU Jing-hong,Vijar Anand and Muhammad Anil.Value of HDCT curve for identifying benign and malignant serous cavity effusion[J].Chinese Journal of Medical Imaging Technology,2012,28(12):2239-2242. |
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| Authors: | JU Ye LIU Ai-lian WANG He-qing ZHANG Ting MA Chun-mei LIU Jing-hong Vijar Anand and Muhammad Anil |
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| Institution: | Department of Radiology, First Affiliated Hospital of Dalian Medical University, Dalian 116000, China;Department of Radiology, First Affiliated Hospital of Dalian Medical University, Dalian 116000, China;Department of Radiology, First Affiliated Hospital of Dalian Medical University, Dalian 116000, China;Department of Radiology, First Affiliated Hospital of Dalian Medical University, Dalian 116000, China;Department of Radiology, First Affiliated Hospital of Dalian Medical University, Dalian 116000, China;Department of Radiology, First Affiliated Hospital of Dalian Medical University, Dalian 116000, China;Department of Radiology, First Affiliated Hospital of Dalian Medical University, Dalian 116000, China;Department of Radiology, First Affiliated Hospital of Dalian Medical University, Dalian 116000, China |
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| Abstract: | |
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| Keywords: | Serous cavity effusion Benign and malignant Tomography X-ray computed |
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