[高血压医学论文] 【摘要】 目的:探讨老年功能性消化不良(Aged functional dyspepsia,AFD)的病因及其发病机制。方法:以B型超声检测AFD患者及健康对照者胃排空能力。结果:AFD患者胃排空较无症状对照者缓慢;AFD患者较之无症状对照者胃窦运动多表现为非节律性、非完全性、非均匀性缩小,个别表现为轻微蠕动,未发现胃动过速者;男性AFD患者较之女性AFD患者液体排空延迟;无症状对照者无差异。结论:老年功能性消化不良存在动力学异常。
【关键词】 老年人 功能性消化不良 超声
Study on Gastric Motility in Aged Patients with Functional Dyspepsia
Abstract:Objective In order to study the cause pathogenesis of functional dyspepsia (FD) in aged patients.Methods Several parameters of gastric motility in 61 aged patients with FD and 36 normal controls were studied by realtime ultrasonography.Results gastric halfemptying time of liquid was delayed in aged patients with FD as compared to that of controls;the frequecy,amplitude and motility index of gastric antrum were reduced in aged patients with FD as compared to the controls;delayed gastric emptying was associated with the decrease of motility index of gastric antrum;female and but it was delayed in female patients.Conclusion The dysfunction of gastric motility may play a role in the cause and pathogenesis of FD in aged patients.
Key words: The elderly;Functional dyspepsia(FD); Ultrosound
功能性消化不良(Functional dyspepsia,FD)以上腹胀痛不适、早饱、餐后腹胀、暖气、恶心、呕吐等消化不良症状为主要表现,其病因和发病机制迄今仍未全阐明。国外研……
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