Preliminary investigation on the value of oral contrast-enhanced utrasonography in screening of stomach and duodeum diseases

XIE Haiqin; WANG Danjun; CHEN Yun; WEI Niya; YUAN Shufang

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Preliminary investigation on the value of oral contrast-enhanced utrasonography in screening of stomach and duodeum diseases

更新时间：2026-06-18

- Preliminary investigation on the value of oral contrast-enhanced utrasonography in screening of stomach and duodeum diseases
- Vol. 24, Issue 4, Pages: 279-281(2015)
- 作者机构：
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  CLC：
- Online First：19 January 2016，
  
  Published：2015
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谢海琴,王丹军,陈芸,等. 超声造影在胃十二指肠病变筛查中的初步研究[J]. 肿瘤影像学, 2015, 24(4): 279-281
DOI：

谢海琴,王丹军,陈芸,等. 超声造影在胃十二指肠病变筛查中的初步研究[J]. 肿瘤影像学, 2015, 24(4): 279-281 DOI：

摘要

目的：

探讨超声造影在胃十二指肠病变筛查中的应用价值。

方法：

228例体检者行超声造影检查，图像采用3级评判，以胃镜对照，分析图像质量及诊断符合率。

结果：

图像质量均以Ⅲ级显示为主，食管下段，贲门，胃底，胃体，胃窦，十二指肠球部及降部和水平部Ⅲ级显示比分别为77.6%、82.5%、77.2%、87.7%、86.0%、78.1%、64.9%、52.6%；超声造影诊断的符合率、灵敏度、特异度、阳性和阴性预测值分别为98.1%、88.9%、100%、100%和97.7%。超声造影与胃镜比较差异无统计学意义(

0.05)。

结论：

超声造影是一种无创、安全、依从性较高的检查方法，可作为胃十二指肠病变的筛查手段之一。

Abstract

Objective:

To investigate the value of oral contrast-enhanced ultrasonography (OCUS) in screening of stomach and duodeum diseases.

Methods:

OCUS screening was conducted in 228 residents in our hospital. The quality and diagnostic accuracy were compared with gastroscopic results.

Results:

The image quality was good

almost at level Ⅲ. The rates of level Ⅲ of lower esophagus

cardia

gastric fundus

gastric body

gastric antrum

duodenal bulb

duodenal descending and duodenal horizontal part of duodenum were 77.6%

82.5%

77.2%

87.7%

86.0%

78.1%

64.9% and 52.6%

respectively. The accuracy

sensitivity

specificity

positive and negative predictive values were 98.1%

88.9%

100%

100% and 97.7%

respectively. Th

ere was no significant difference between OCUS and gastroscope (

0.05).

Conclusion:

OCUS is a noninvasive and safe method with high medical compliance. It can be used in the screening of stomach and duodeum diseases.

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Related Institution

Department of Ultrasonography, the First Aff iliated Hospital of Nanjing Medical University

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Department of Ultrasound, Zhongshan Hospital, Fudan University

Institute of Medical Ultrasound and Engineering, Fudan University

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