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目的 评价CT引导下纵隔肿物穿刺活检的临床价值。方法 对33例纵隔肿物患者行CT引导下活检穿刺。结果 正确率87.1％,假阴性率12.9％,假阳性率0％。结论 CT引导下穿刺活检是纵隔肿物临床诊断的重要手段。
Objective To evaluate the clinical value of CT-guided percutaneous biopsy of mediastinum. Methods Thirty-three patients with mediastinal masses underwent CT-guided biopsy. The correct rate of 87.1%, false negative rate of 12.9%, false positive rate of 0%. Conclusion CT-guided biopsy is an important means of clinical diagnosis of mediastinal masses.