Ostick D G, Howe K, Green G, Dymock I W, Cowley D J
Gut. 1976 Mar;17(3):189-91. doi: 10.1136/gut.17.3.189.
The radioisotope techniques used for the measurement of gastric emptying of solid meals in man require complex and expensive scintiscanners of cameras. We have evaluated a simple technique which uses a fixed scintillation detector and compared the results with those obtained from a gamma camera. The rates and patterns of gastric emptying recorded by the two methods correlated well in both healthy volunteers (mean r= 0.95) and patients with duodenal ulcer (mean r =0.89). The scintillation detector provides a reliable and inexpensive method for measurement of gastric emptying of solid meals.
用于测量人体固体食物胃排空的放射性同位素技术需要复杂且昂贵的相机闪烁扫描仪。我们评估了一种使用固定闪烁探测器的简单技术，并将结果与γ相机获得的结果进行了比较。在健康志愿者（平均r = 0.95）和十二指肠溃疡患者（平均r = 0.89）中，两种方法记录的胃排空速率和模式相关性都很好。闪烁探测器为测量固体食物的胃排空提供了一种可靠且廉价的方法。
