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目的 评价超声在肝外胆管癌中的诊断价值。方法 对 4 3例经手术及病理证实的胆管癌进行超声分析。结果 依超声显像将胆管癌分为四类 :乳头型 ,团块型 ,狭窄型 ,截断型 ,诊断符合率 86 .0 %。结论 超声对胆管癌定位、定性诊断率均较高 ,具有重要的临床应用价值。
Objective To evaluate the diagnostic value of ultrasound in extrahepatic cholangiocarcinoma. Methods 43 cases of pathologically confirmed cholangiocarcinoma were analyzed by ultrasound. Results According to ultrasound imaging, cholangiocarcinoma was divided into four categories: papillary type, mass type, narrow type and truncated type. The diagnostic accuracy was 86.0%. Conclusion Ultrasound on the location of cholangiocarcinoma, the qualitative diagnosis rate is high, has important clinical value.