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对于代谢异常引起胆汁胆固醇过饱和以及生物物理改变导致胆固醇结晶成核,已有广泛深入的研究,但关于胆石形成及其自然过程的早期阶段却知之甚少。本研究目的在于:(1)确定产后早期胆石发生率;(2)寻找胆石大小与胆绞痛发作的相关性;(3)检测和比较产后早期与后期胆汁脂质成份的变化;(4)追踪小胆石患者产后期的临床和超声学变化。
There have been extensive and in-depth studies on the nucleation of cholesterol crystals caused by metabolic abnormalities leading to bile-cholesterol supersaturation and biophysical changes, but little is known about the early stages of gallstone formation and its natural processes. The purpose of this study was to: (1) determine the incidence of early postnatal gallstones; (2) find the correlation between gallstone size and the onset of biliary colic; (3) to detect and compare changes in early and late postpartum biliary lipids; (4) Tracing the clinical and ultrasonographic changes of postpartum patients with small gallstone.