Methods Retrospective analysis was used for 19 cases with residual gallbladder disease in terms of clinical findings, image, pathologic examination and surgical treatment.
方法回顾分析19例胆囊切除术后残余胆囊的临床表现、影像学和病理学检查，以及外科治疗。
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Apart from conventional pre-operative preparation, CT examination is also necessary for identifying the measurements of thyroid glands and determining the proportion and location of residual glands.