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1目的 评估自制不透 X线标志物法对功能性消化不良的诊断价值。 2方法 应用自制不透 X线标志物 ,对 45例功能性消化不良患者及 45例健康查体者餐后 1、2及 3 h的胃排空情况进行观察。 3结果 功能性消化不良组在餐后 1、2及 3 h的平均胃排空率与对照组比较均明显降低 ,两组比较 ,差异显著 (P<0 .0 5 )。功能性消化不良组胃排空延缓的发生率为 41.2 %。4结论 自制的标志物具有良好的 X线屏蔽功能 ,说明所用标志物测定胃排空 ,具有简单、实用的优点 ,对功能性消化不良的诊断很有价值
Objective To evaluate the diagnostic value of self-made radiopaqueutosis in functional dyspepsia. METHODS: Fifty-five patients with functional dyspepsia and 45 healthy individuals were examined for gastric emptying at 1, 2, and 3 h post-meal using self-made radiopaque markers. 3 Results Functional dyspepsia group at 1, 2 and 3 h postprandial average gastric emptying rate compared with the control group were significantly lower, the two groups, the difference was significant (P <0.05). Functional dyspepsia gastric delayed the incidence of 41.2%. 4 Conclusion homemade markers with good X-ray shielding function, indicating the use of markers to determine gastric emptying, with simple, practical advantages, the diagnosis of functional dyspepsia valuable