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为研究无症状胆囊结石患者胆囊动力变化及阿斯匹林的影响． 采用腹部超声法观察４３例无症状胆囊 结石（ＡＧ）患者和 ２０名健康对照服用阿斯匹林（０．３／日．６天）前后胆囊容量的变化，结果：（１）ＡＧ组空腹胆囊容积 （ＦＧＶ）和剩余胆囊容积（ＲＧＶ）明显增大（Ｐ＜０．０１），胆羹排空率（ＧＥＲ）明显减少（Ｐ＜０．０１）．无论在快速排空或 缓慢排空期．ＡＧ组胆囊排空功能均有明显损害；（２）服用阿斯匹林后未观察到正常组（ＨＳ）和ＡＧ组织胆囊排空率 的改善。提示．ＡＧ组存在胆囊动力障碍，胆囊排空功能障碍可能是胆囊结石成因之一：前列腺素抑制剂阿斯匹林 对胆囊的动力障碍无改善。
To study the dynamic changes of gallbladder and aspirin in asymptomatic gallstone patients. Abdominal ultrasonography was used to observe the changes of gallbladder volume in 43 patients with asymptomatic gallbladder disease (AG) and 20 healthy volunteers taking aspirin (0.3 / day, 6 days). Results: (1) (FGV) and residual gallbladder volume (RGV) increased significantly (P <0.01), and the GER decreased significantly (P <0.01). Either in the fast emptying or slow emptying period. (2) No improvement of gallbladder emptying rate was observed in normal group (AG) and AG group after taking aspirin. prompt. AG group, gallbladder dysfunction, gallbladder emptying dysfunction may be one of the causes of gallstones: Prostaglandin inhibitor aspirin no improvement of gallbladder dysfunction.