| 摘要: |
| 十二指肠膜式狭窄是先天性十二指肠梗阻的常见类型，常规诊断方法为腹部x线平片、x线上消化道造影检查，这些检查准确率较高，但是因有辐射限制其应用，超声因具有无辐射、可反复动态观察的优点，近来来超声在诊断先天性十二指肠梗阻上得到广泛开展，本例通过经牛奶辅助胃肠超声造影检查是较常规超声检查效果更优的检查，通过牛奶做造影声窗将胃肠解剖结构显示更加清晰，该检查方法与其他影像学检查结合，可以为临床医生提供更有价值的诊断信息，值得进一步推广运用。 |
| 关键词: 超声检查 超声造影 新生儿 十二指肠梗阻 十二指肠膜式狭窄 |
| DOI： |
| 投稿时间：2021-10-13修订日期：2021-10-22 |
| 基金项目: |
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| Diagnosis of neonatal duodenal membranous stenosis by contrast-enhanced gastrointestinal ultrasound |
| tang yan,Xie Jin,Gu Ying |
| () |
| Abstract: |
| Duodenal membranous stenosis is a common type of congenital duodenal obstruction. The conventional diagnosis method is abdominal x-ray plain film and upper gastrointestinal series. These examinations have high accuracy, but they are limited by radiation. In application, ultrasound has the advantages of non-radiation and repeated dynamic observation. Recently, ultrasound has been widely used in the diagnosis of congenital duodenal obstruction. In this case, the milk-assisted contrast-enhanced gastrointestinal ultrasound examination is more effective than conventional ultrasound. Excellent examination, the anatomical structure can be displayed more clearly through the contrast acoustic window of milk. This examination method combined with other imaging examinations can provide clinicians with more valuable diagnostic information, which is worthy of further promotion and application. |
| Key words: Ultrasound Contrast-enhanced ultrasound Newborn Congenital duodenal obstruction membranous duodenal stenosis |
