肠套叠：钡剂和泛影葡胺的静水压等效物。
Intussusception: hydrostatic pressure equivalents for barium and meglumine sodium diatrizoate.
作者信息
Kuta A J, Benator R M
机构信息
Department of Radiology, Medical College of Virginia, Richmond 23298-0615.
出版信息
Radiology. 1990 Apr;175(1):125-6. doi: 10.1148/radiology.175.1.2315470.
Abstract
The pressures generated by a barium suspension and various solutions of meglumine sodium diatrizoate in water were measured with a manometer. A pressure of 120 mm Hg was produced by a 3.5-foot (105-cm) column of 60% wt/vol barium and a 5-foot (150-cm) column of either a 1:3 or 1:4 solution of meglumine sodium diatrizoate and water. This is the pressure used to reduce an intussusception with air.
摘要
用压力计测量了钡剂混悬液和不同浓度的泛影葡胺钠水溶液所产生的压力。60%（重量/体积）的钡剂柱高3.5英尺（105厘米），以及泛影葡胺钠与水按1:3或1:4配成的溶液柱高5英尺（150厘米）时，均可产生120毫米汞柱的压力。这就是用于空气灌肠整复肠套叠的压力。
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