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提高对各种梗阻性黄疸ＣＴ表现特征的认识。方法对ＣＴ扫描并经病理证实的梗阻性黄疸３０例作一回顾性分析。结果定位诊断率为１００％，定性诊断率为８０％；重点讨论了不同病因梗阻性黄疸的特征、诊断和鉴别诊断要点。结论ＣＴ检查对梗阻性黄疸的诊断有其重要的价值
Improve the understanding of various CT features of obstructive jaundice. Methods A retrospective analysis of 30 cases with obstructive jaundice confirmed by CT scan and pathology was performed. Results The localization diagnosis rate was 100% and the qualitative diagnosis rate was 80%. The features, diagnosis and differential diagnosis of obstructive jaundice with different etiologies were mainly discussed. Conclusion CT examination of the diagnosis of obstructive jaundice has its important value