CT引导下软线尾锚爪肺结节定位术后并发症影响因素分析

Study on the Influencing Factors of Postoperative Complications in CT-Guided Localization of Pulmonary Nodules with Soft-Line Tail-Anchor Claw

摘要: 目的：通过分析肺结节CT引导定位术后临床及CT资料，探究肺结节定位术后并发症的影响因素。方法：根据患者CT引导定位术后是否合并肺内出血、气胸等并发症，分别对患者的基线资料及CT资料进行统计分析。结果：1) 肺结节直径、毗邻血管、穿刺次数、穿刺时间与肺内出血相关(P < 0.05)。2) 基础肺病、穿刺体位、穿刺次数、穿刺时间与气胸相关(P < 0.05)。结论：CT引导下软线尾锚爪定位肺结节成功率高，并发症少且可预测。

Abstract: Objective: To analyze the clinical and CT data after pulmonary nodule localization surgery, and to explore the influencing factors of postoperative complications. Methods: The baseline and CT data of the patients were analyzed statistically according to the location of postoperative complications such as pulmonary hemorrhage and pneumothorax. Results: 1) The diameter, adjacent vessels, puncture times and puncture time were correlated with pulmonary hemorrhage (P < 0.05). 2) Basic pulmonary disease, diameter, puncture position, puncture times and puncture time were correlated with pneumothorax (P < 0.05). Conclusion: CT-guided localization of pulmonary nodules with soft-wire tail-anchor claw has a high success rate, fewer complications and can be predicted.