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目的:探讨CT引导下经皮肺穿刺活检术在肺肿瘤定性诊断中的临床应用。方法:将我院接受肺部病变诊断治疗的65例患者作为研究对象,均行CT引导下经皮肺穿刺活检术,并对其取材进行病理学诊断,观察其在肺肿瘤定性中的诊断情况。结果:所有患者均穿刺成功,经病理组织诊断确诊61例,其中55例恶性病变,准确率为90.16%;6例良性病变,假阴性率为9.83%;总共发生5例气胸,并发率为7.69%;另外出现6例针道周围及病灶实质性出血,并发率为9.23%。结论:CT引导下皮肺穿刺活检术在肺肿瘤定性诊断中具有较高的准确性,能为其临床治疗提供重要的参考依据,值得推广。
Objective: To investigate the clinical application of CT guided percutaneous lung biopsy in the qualitative diagnosis of lung tumors. Methods: Totally 65 patients who underwent pulmonary disease diagnosis and treatment in our hospital were enrolled in this study. CT-guided percutaneous lung biopsy was performed. The pathological diagnosis of 65 patients with lung lesions was made. . Results: All the patients were punctured successfully, diagnosed by pathological diagnosis of 61 cases, of which 55 cases of malignant lesions, the accuracy rate was 90.16%; 6 cases of benign lesions, false negative rate was 9.83%; a total of 5 cases of pneumothorax, the incidence was 7.69 %; In addition there were 6 cases of needle around the road and substantive bleeding, the incidence was 9.23%. Conclusion: CT-guided subcutaneous lung biopsy has high accuracy in the qualitative diagnosis of lung tumors, which can provide an important reference for its clinical treatment and is worthy of promotion.