水增强型正常胃壁层“非麻痹性”经皮超声检查（WETCUS）
Water enhanced "non-paralytic" transcutaneous ultrasound of the normal gastric wall layers (WETCUS).
作者信息
Abdel Bagi M E, Al Karawi M A, Sammak B, Yousef B, Mohamed A E, Al Shahed M, Fergie S
机构信息
Department of Radiology, Riyadh Military Hospital, Kingdom of Saudi Arabia.
出版信息
Hepatogastroenterology. 1998 Nov-Dec;45(24):2051-4.
BACKGROUND/AIMS: Barium studies, endoscopies and endoscopic ultrasound are the usual methods for gastrointestinal tract examinations. Endoscopic ultrasound was the only accurate equipment used for imaging the various layers of the stomach wall distinctly.
METHODOLOGY
Twenty patients undergoing renal ultrasound were given 600 cc of water to drink. Gastric wall layers were demonstrated in all patients, namely mucosa; submucosa, musculosa and serosa. The echogenic layer of the water-mucosa interface was not included in gastric wall thickness measurement.
RESULTS
The normal wall measurement varied from 3-5 mm. This is lower than in previous reports.
CONCLUSIONS
Water enhanced "non-paralytic" transcutaneous ultrasound is a simple, safe, non-invasive, and accurate test for visualizing gastric wall layers.
背景/目的：钡餐检查、内镜检查和超声内镜检查是胃肠道检查的常用方法。超声内镜是唯一能够清晰成像胃壁各层的精确设备。
方法
对20例接受肾脏超声检查的患者给予600毫升水饮用。所有患者的胃壁各层均得以显示，即黏膜层、黏膜下层、肌层和浆膜层。水-黏膜界面的回声层不包括在胃壁厚度测量中。
结果
正常胃壁厚度测量值在3至5毫米之间。这一数值低于以往报告中的数值。
结论
水增强“非麻痹性”经皮超声检查是一种用于可视化胃壁各层的简单、安全、无创且准确的检查方法。
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