Comparison Study of Oral Ultrasound Contrast Agents with Different Echogenic for Gastrointestinal Diseases_West China Medical Journal

Authors：

MA Xiaojuan , CHENG Yinrong

Department of Ultrasound, The First people’s Hospital of Chengdu, Chengdu, Sichuan 610000, P.R.China;

Corresponding author：

Keywords：

造影剂; 胃肠疾病; 超声诊断

Video：

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【摘要】目的 探讨不同回声类型超声造影剂在胃肠疾病诊断中的价值。方法采用“胃窗声学造影剂”充盈检查法，用凸阵3.5 MHz探头，对2009年3-8月366名受检者行经腹壁超声检查。受检者随机分为两组：饮水者为A组，饮有回声造影剂者为B组。结果选择性地应用合适的造影剂，能有效地提高对胃肠疾病的超声诊断水平。
【Abstract】 Objective To evaluate the application of contrast agents with different echogenic in the diseases of stomach and intestine. Methods Totally, 366 patients were included in the study from March to August 2009. Patients were randomly divided into two groups： group A (oral acoustic contrast agent) and group B (water). Contrast-enhanced Doppler sonography was performed with 3.5 MHz abdomen probe. Results Contrast agent with anechoic was good for showing iso-echoic and hyperechoic tissue.Hyperechoic contrast agent was better for showing hypoechoic changes according to its long sitting-time in stomach. Conclusion Contrast enhanced ultrasound has practical value in diagnosis of the diseases of stomach and intestine.

Citation： MA Xiaojuan,CHENG Yinrong. Comparison Study of Oral Ultrasound Contrast Agents with Different Echogenic for Gastrointestinal Diseases. West China Medical Journal, 2010, 25(8): 1476-1478. doi: Copy

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1. Derchi LE, Biggi E, Neumaier CE, et al. Ultrasonographic appearances of gastric cancer[J]. Br J Radiol, 1983, 56: 365-370.
2. Derchi LE, Biggi E, Rollandi GA, et al. Sonographic staging of gastric cancer[J]. Am J Roentgenol, 1983, 140: 273-276.
3. 黄道瑞, 王小莉. 饮水法在胃病超声诊断中的应用体会[J]. 中国超声医学杂志, 1995, 11(6): 462.
4. 周兴祥, 吕斌, 殷军, 等. 消化道复合声学造影诊断小肠疾病的价值[J]. 世界华人消化杂志, 1999, 7(2): 180-181.
5. 中华医学会. 临床技术操作规范超声医学分册[M]. 北京: 人民军医出版社, 2004: 108-117.
6. 李治安. 临床超声影像学[M]. 北京: 人民卫生出版社, 2003: 1214.
7. 曹海根. 实用腹部超声诊断学[M]. 第2版. 北京: 人民卫生出版社, 2005: 207.

West China Medical Journal

Comparison Study of Oral Ultrasound Contrast Agents with Different Echogenic for Gastrointestinal Diseases

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