Conclusion Recurrent or retained bile duct stone is the main cause leading to biliary reoperation.
结论胆道再次手术的主要原因仍是胆道结石残留或复发。
Sometimes the patient looks and smells just like a common duct stone but no filling defect or stone is seen in the biliary tree on cholangiogram.
有时，患者症状象总胆管结石，但是胆管造影在胆管分支未见充盈缺损。
In 14 cases with bile duct stone, there were regular and smooth prominences with normal biliary wall.
胆系结石14例，见胆管或胆囊内光整的隆起性改变，临近管壁光整；
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