Maudgal D P, Kupfer R M, Zentler-Munro P L, Northfield T C
Br Med J. 1980 Jan 19;280(6208):141-3. doi: 10.1136/bmj.280.6208.141.
Gall-bladder emptying in response to a standard meal was assessed in 34 patients with radiolucent gall stones and 34 matched controls. Percentage gall-bladder emptying, derived from volume measurements made on standardised oral cholecystography, was significantly higher at 15 minutes in the patients than the controls (mean +/- SE of mean 38.0 +/- 3.7% v 28.0 +/- 3.8%). This difference was maintained at 30 and 60 minutes. It is concluded that postprandial gall-bladder emptying is increased in patients with cholesterol gall stones, and that this may be the cause of the small bile-acid pool found in these patients.
对34例透X线胆结石患者和34例匹配的对照者进行了评估,以观察其胆囊对标准餐的排空情况。通过标准化口服胆囊造影测量体积得出的胆囊排空百分比,患者在15分钟时显著高于对照组(平均值±平均值标准误分别为38.0±3.7%对28.0±3.8%)。这种差异在30分钟和60分钟时仍然存在。结论是胆固醇结石患者餐后胆囊排空增加,这可能是这些患者胆汁酸池较小的原因。