Delin N A, Axelsson B, Johansson C, Poppen B
Scand J Gastroenterol. 1978;13(7):867-72. doi: 10.3109/00365527809182205.
In ten healthy volunteers the emptying of 300ml 15% glucose solution from the stomach was determined with two independent methods; a gamma camera method using 99mTc-DTPA as indicator and a withdrawal method, modified after Hunt, with PEG as indicator. At 40 min the gastric contents were withdrawn, and the stomach washed out. The quantity of indicator in the withdrawal and washout fluids was determined with both methods. A close correspondence was found between the methods.
在10名健康志愿者中，采用两种独立方法测定了胃内300毫升15%葡萄糖溶液的排空情况；一种是使用99mTc-DTPA作为指示剂的γ相机法，另一种是在亨特方法基础上改进的、以聚乙二醇（PEG）作为指示剂的抽取法。在40分钟时抽取胃内容物，并冲洗胃部。用两种方法测定抽取液和冲洗液中指示剂的量。发现两种方法之间具有密切的相关性。
