《Table 1 Characteristics of the patients and procedure》

《Table 1 Characteristics of the patients and procedure》   提示:宽带有限、当前游客访问压缩模式
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《Safety and efficacy of percutaneous transhepatic balloon dilation in removing common bile duct stones:A systematic review》


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CBD:Common bile duct.

We regarded studies as available for inclusion if they applied a percutaneous transhepatic route,applied a balloon dilation technique,and involved treatment of CBD stones or concurrent CBD stones in addition to gallbladder stones.Case reports and case series were both included.We excluded non-English published studies and studies for which the full text article was unavailable.The studies were reviewed by two individual researchers(DL and BL)and data analysis and extraction were done by the same two researchers(DL and BL).After screening the full text,we extracted the following data from each study for inclusion in our review:Age,gender,number of procedures,overall technique success rate,reasons for failure,and various major and minor complications.Using descriptive statistical analysis,the variables were described as number,proportion,and mean(Table 1).