【摘 要】
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目的：探讨胆囊癌的诊断及鉴别诊断。方法：通过对36例超声诊断的胆囊癌患者的声像图特征进行分析,并对2例超声误诊为胆囊良性病变的声像图特征进行分析,在与手术结果对照的基础
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目的：探讨胆囊癌的诊断及鉴别诊断。方法：通过对36例超声诊断的胆囊癌患者的声像图特征进行分析,并对2例超声误诊为胆囊良性病变的声像图特征进行分析,在与手术结果对照的基础上,对超声诊断胆囊癌的假阳性及假阴性产生的原因及其鉴别诊断要点进行讨论。结果：超声对胆囊癌的诊断具有特异性,可以通过一定的方法减少假阳性及假阴性的诊断。结论：认为超声对胆囊癌诊断有一定的声像图特征,但鉴别诊断很重要,必须仔细排除可引起类似声像图改变的各种疾病,方能提高诊断的准确性。
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