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近年来,胆石病发病率日趋增高,国内已达8～10%。其中原发于肝胆管内结石占胆石病的50%以上。急腹症发病率中,胆石病占第二位,而且老年病人比例增高。从结石成份上来看,胆固醇类结石所占比重明显增大。目前临床上对胆石病的治疗仍以手术为主,手术治疗率为80%左右,但住院病死率高达2.05%,老年病死率在5%以上。残余结石及结石术后复发率已达40%左右。鉴于以上情况各种胆石病的非手术疗法的应用日趋增多,尤其是胆石病体外震波
In recent years, the incidence of cholelithiasis increasing, the country has reached 8 to 10%. One of the primary stones in the hepatobiliary gallstone disease accounted for more than 50%. In the incidence of acute abdomen disease, cholelithiasis accounts for the second place, and the proportion of elderly patients increases. From the composition of the stone point of view, the proportion of cholesterol stones increased significantly. The current clinical treatment of gallstone disease is still mainly surgery, surgical treatment rate was about 80%, but the hospital mortality rate as high as 2.05%, the elderly mortality rate of 5% or more. Residual stones and stones recurrence rate reached 40%. In view of the above situation of various gallstone disease non-surgical treatment of increasing use, especially gallstone disease in vitro shock