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?40??????
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???60%70%????
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????????????????1???????CT??????????
tumor of gallblader?????2/3??????????????????????????????BX??
??????,????????????????????????????5?70%~80%
???????2~3cm?????
??

??cholelithiasis cholecystolithiasis???????????50%?????????????????????????????????????????????????????????????????????????U????????????????????????????????????????? ???????????????B????????95%? ?????????????????e????????????????????12mm???????????? 35%??????????????????????
???????????????????????...

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