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目的 :探讨CT引导经皮肺穿刺活检及纤维支气管镜活检对肺结节性病变的诊断价值。材料与方法 :2 8例肺结节性病灶分别作CT引导经皮肺穿刺及纤维支气管镜肺穿刺活检。结果 :CT引导穿刺准确率 92 86 % (2 6 2 8) ,诊断符合率85 71 % (2 4 2 8) ;纤维支气管镜穿刺准确率 60 71 % (1 7 2 8) ,诊断符合率 50 % (1 4 2 8)。结论 :CT引导肺穿刺活检是一种对肺结节性病变诊断准确性高的有效方法
Objective: To investigate the value of CT guided percutaneous lung biopsy and fiberoptic bronchoscopy in the diagnosis of pulmonary nodular lesions. MATERIALS AND METHODS: Twenty-eight cases of pulmonary nodular lesions were treated with CT-guided percutaneous lung biopsy and bronchofibroscopic lung biopsy. Results: The diagnostic accuracy rate of CT guided puncture was 92.86% (2 628), the diagnostic coincidence rate was 85 71% (2 428), the diagnostic accuracy rate of fiberoptic bronchoscopy was 60 71% (1728), and the diagnostic coincidence rate was 50 % (1 4 2 8). Conclusion: CT guided pulmonary biopsy is an effective method for the diagnosis of pulmonary nodular lesions