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目的 探讨胃十二指肠疾病患者固体食物胃排空功能的变化。方法 采用固体核素99mTc -DTPA显像法测定 3 2例胃十二指肠疾病患者 90min胃排空率。结果 胃溃疡及十二指肠球部溃疡 2 0例中胃排空率正常 14例 ,降低 4例 ,升高 2例。胃炎 12例中胃排空率正常 10例 ,降低 2例。结论 胃十二指肠疾病患者固体胃排空功能无明显变化
Objective To investigate the gastric emptying function of solid food in patients with gastroduodenal disease. Methods Gastric emptying rate of 90 patients with gastroduodenal disease was determined by 99mTc-DTPA imaging. Results Gastric ulcer and duodenal ulcer in 20 cases of normal gastric emptying rate in 14 cases, decreased in 4 cases, elevated in 2 cases. Gastritis in 12 cases of normal gastric emptying rate in 10 cases, reduced in 2 cases. Conclusion There is no significant change in gastric emptying function in patients with gastroduodenal diseases