【摘要】 应用实时超声技术，观察了30例肝硬化患者和20例正常人液体脂餐后的胆囊运动功能。结果如下：肝硬化组和对照组空腹胆囊容积分别为53．59±32．49ml和20．95±6．88ml（P＜0．01）；剩余容积分别为18．13±13．41ml和7．59±3．32ml（P＜0．001）；胆囊排空率分别为62．4±20％和63．48±11．62％（P＞0．05）；胆囊排空时间分别为98．5±30．15min和45．5±17．61min（P＜0．001）；餐后胆囊收缩频率分别为1．14±0．37次／10min和3．56±0．85次／10min（P＜0．001）；胆囊收缩幅度分别为0．12±0．06和0．13±0．04（P＞0．05）、结果发明．肝硬化患者存在胆囊张力低下和运动障碍。推测胆囊运动功能障碍在肝硬化患者胆囊结石的发病机制中可能起了一定作用。更多还原

【Abstract】 Postprandial gallbladder motor functions were measured by real-time ultrasonography with fat meal testfor 30 liver cirrhosis patients and 20 normal persons. It presented that both basal and residual volume of the cirrhotic groupwere larger than the control group. Maximal percentage of emptying was not significantly different. Emptying time weremarkedly longer in clrrhotic group than in control group. Postprandial contraction freguencies were markedly decreased incirrhotic group than control group. Contraction amplitude was not significantly different. This study suggested thatimpairment of gallbladder motility might precipitate cholelithiasis.更多还原