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目的评价ＣＴ对梗阻性黄疸的诊断价值。方法对４６例（男２８例，女１８例）均作了ＣＴ平扫，３２例作了增强扫描。其中胆管结石１９例，胰头癌１３例，胆管癌５例，壶腹癌３例，肝癌２例，胆囊癌２例，胆管周围转移癌和胆总管炎各１例，结果ＣＴ对梗阻平面判断正确４２例（９１％），对梗阻定性正确３８例（８２％），对梗阻性黄疸的诊断率为１００％。结论ＣＴ对梗限性黄疸的定位、定性诊断具有很大价值
Objective To evaluate the diagnostic value of CT in obstructive jaundice. Methods 46 cases (28 males and 18 females) underwent CT scan and 32 patients underwent enhanced scan. Including 19 cases of bile duct stones, pancreatic cancer in 13 cases, 5 cases of cholangiocarcinoma, 3 cases of ampulla carcinoma, 2 cases of liver cancer, 2 cases of gallbladder cancer, bile duct metastasis and choledocholithiasis in 1 case, CT findings on the obstruction plane Forty-two patients (91%) were correctly diagnosed, 38 (82%) correctly diagnosed, and 100% diagnosed as obstructive jaundice. Conclusion CT has a great value in the localization and qualitative diagnosis of jaundice