| 应用三维能量超声及超声造影对直肠癌术前分期的检测价值 |
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| 引用本文： | 于英蛟,王学梅,杨志伟,刘春鹤,陶春梅.应用三维能量超声及超声造影对直肠癌术前分期的检测价值[J].医疗设备信息,2011(6):142-146. |
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| 作者姓名： | 于英蛟 王学梅 杨志伟 刘春鹤 陶春梅 |
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| 作者单位： | 大庆油田总医院超声科;中国医科大学附属第一医院超声诊断科; |
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| 基金项目： | 辽宁省科学技术项目(2009225041) |
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| 摘 要： | 目的探讨三维超声及超声造影在直肠癌术前TNM分期中的应用价值。方法术前对39例直肠癌患者进行三维超声检查,8例直肠癌患者进行超声造影检查。术后采用TNM分期标准进行分期,并与超声血流动力学数据进行对照。结果 Ⅰ期、Ⅱ期以Ⅱ级血流为主,Ⅲ期、Ⅳ期直肠癌以Ⅲ级血流为主。Ⅰ期、Ⅱ期和Ⅲ期、Ⅳ期之间三维血管指数不同,有统计学差异（P〈0.05）。超声造影所得时间-强度曲线,Ⅲ期、Ⅳ期直肠癌曲线图显示上升支陡直,下降支平缓。结论 经直肠3D-CPA检测直肠癌肿块血流分级及VI指数可作为直肠癌病理分期超声诊断的参考。应用超声造影技术可以为直肠癌术前分期诊断提供更加丰富的信息。
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| 关 键 词： | 超声诊断仪 三维超声 能量多普勒 超声造影 直肠癌 |
The Diagnosis Value of Three-dimensional Color Power Angiography and Contrast-enhanced Untrasonographic in the Preoperative Staging of Rectal Carcinoma |
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| YU Ying-jiao,WANG Xue-mei,YANG Zhi-wei,LIU Chun-he,TAO Chun-mei .Ultrasound.The Diagnosis Value of Three-dimensional Color Power Angiography and Contrast-enhanced Untrasonographic in the Preoperative Staging of Rectal Carcinoma[J].Information of Medical Equipment,2011(6):142-146. |
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| Authors: | YU Ying-jiao WANG Xue-mei YANG Zhi-wei LIU Chun-he TAO Chun-mei Ultrasound |
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| Institution: | YU Ying-jiao1,WANG Xue-mei2,YANG Zhi-wei1,LIU Chun-he1,TAO Chun-mei2 1.Ultrasound Department,Daqing Oilfield General Hospital,Daqing Heilongjiang 163311,China,2.Ultrasound Diagnosis Department,The First Affiliated Hospital of China Medical University,Shenyang Liaoning 110001 |
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| Abstract: | Objective To explore the value of three-dimensional color power angiography and contrast-enhanced untrasonographic in preoperative staging in rectal carcinoma.Methods Totally 39 patients with rectal carcinoma were examined preoperatively with three-dimensional color power angiography(3D-CPA) and 8 of them also were examined with contrast-enhanced untrasonographic.The rectal carcinoma used the TNM staging system after surgery.The ultrasound hemodynamic changes were analyzed and compared with those of postope... |
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| Keywords: | ultrasound diagnostic apparatus three-dimensional ultrasonography color power doppler contrast enhanced ultrasonography rectal carcinoma |
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