CT引导下经皮肺穿刺活检对肺部病变的诊断价值

目的 探讨CT引导下经皮肺穿刺活检的效果及临床价值.方法 回顾性分析60例行CT引导下经皮肺穿刺活检术患者的临床与影像资料.结果 60例患者中,57例经病理明确诊断,其中原发性肺癌47例(腺癌21例,鳞癌18例,小细胞癌3例,肺泡癌5例),转移性肺癌7例,结核3例.3例病理报告为慢性炎症,未做出明确诊断, 术后病理证实干酪性肺炎2例,真菌感染1例.60例患者穿刺成功率100.0%,诊断准确率95.0%,并发症发生率21.7%(气胸7例,占11.7%,出血5例,占8.3%,针道出血1例,占1.7%).结论 CT引导下经皮肺穿刺活检术是一种安全、准确、有较高临床应用价值的诊断和鉴别肺内病变的方法.

Application value of CT-guided percutaneous lung biopsy in lung disease

Objective To investigate the efficiency and application value of CT-guided percutaneous puncture biopsy in the diagnosis of lung disease.Methods The clinical and imaging data of 60 patients with CT-guided percutaneous lung biopsy were analyzed retrospectively.Results Among all the 60 patients, 57 had finally to be proved by pathological diagnosis, including 47 primary lung cancer (21 squamous cell carcinoma, 18 adenocarcinoma, 3 small cell lung cancer and 5 bronchioloalveolar carcinoma), 7 metastatic lung cancer and 3 tuberculosis.In addition, 3 cases were chronic inflammation and did not make a definite diagnosis, in which 2 were proved to be caseous pneumonia and 1 was proved to be fungus infection by postoperative pathology.The successful rate of punctures,the diagnostic accuracy and the total complications rate of lung puncture biopsy in 60 cases was 100%, 95.0% and 21.7% 11.7% pneumothorax (7/60), 8.3% hemoptysis (5/60) and 1.7% needle bleeding(1/60)].Conclusion CT-guided percutaneous puncture biopsy is a safe, accurate and significant clinical method in the diagnosis and differential diagnosis of lung lesions.