魏颖恬,王振军,张肖,张啸波,张欣,何晓锋,张忠亮,孙惠,马丽,肖越勇.对比CT引导下经皮肺结节射频消融与冷冻消融同步活检[J].中国介入影像与治疗学,2025,22(5):305-309
对比CT引导下经皮肺结节射频消融与冷冻消融同步活检
Comparison on CT-guided percutaneous radiofrequency ablation and cryoablation combined with synchronous biopsy of pulmonary nodules
投稿时间:2024-11-17  修订日期:2025-02-13
DOI:10.13929/j.issn.1672-8475.2025.05.001
中文关键词:  肺肿瘤  消融技术  体层摄影术,X线计算机  介入治疗
英文关键词:lung neoplasms  ablation techniques  tomography,X-ray computed  interventional therapy
基金项目:
作者单位E-mail
魏颖恬 中国人民解放军总医院第一医学中心放射诊断科, 北京 100853  
王振军 中国人民解放军总医院第一医学中心放射诊断科, 北京 100853  
张肖 中国人民解放军总医院第一医学中心放射诊断科, 北京 100853  
张啸波 中国人民解放军总医院第一医学中心放射诊断科, 北京 100853  
张欣 中国人民解放军总医院第一医学中心放射诊断科, 北京 100853  
何晓锋 中国人民解放军总医院第一医学中心放射诊断科, 北京 100853  
张忠亮 中国人民解放军总医院第一医学中心放射诊断科, 北京 100853  
孙惠 中国人民解放军总医院第一医学中心放射诊断科, 北京 100853  
马丽 中国人民解放军总医院第一医学中心麻醉科, 北京 100853  
肖越勇 中国人民解放军总医院第一医学中心放射诊断科, 北京 100853 xiaoyueyong@vip.sina.com 
摘要点击次数: 87
全文下载次数: 39
中文摘要:
      目的 对比CT引导下经皮肺结节射频消融(RFA)与冷冻消融(CRYO)同步活检的有效性及安全性。方法 纳入62例接受CT引导下经皮RFA(n=30)或氩氦刀CRYO(n=32)同步活检的肺结节患者,比较并发症发生率及1年局部控制情况。结果 对全部患者均顺利完成消融及活检。RFA组病灶平均直径(1.43±0.33)cm,活检阳性率90.00%(27/30);活检后即刻肺内出血范围增加0.60(0.28,1.63)cm,2例(2/30,6.67%)出现咯血,6例(6/30,20.00%)消融后因气胸置管,4例(4/30,13.33%)合并感染性空洞,1年局部控制率为90.00%(27/30)。CRYO组病灶平均直径(1.59±0.34)cm,活检阳性率100%(32/32);活检后即刻肺内出血范围增加1.20(0.60,1.83)cm,7例(7/32,21.88%)出现咯血,8例(8/32,25.00%)消融后因气胸置管,未出现感染性空洞,1年局部控制率为96.88%(31/32)。组间仅合并感染性空洞比例差异有统计学意义(P<0.05)。结论 对肺结节行CT引导下经皮RFA或CRYO同步活检均有效且安全,但前者相对易出现感染性空洞。
英文摘要:
      Objective To compare the efficacy and safety of CT-guided percutaneous radiofrequency ablation (RFA) and cryoablation (CRYO) combined with synchronous biopsy of pulmonary nodules. Methods Totally 62 patients with pulmonary nodules who underwent CT-guided percutaneous ablation with either RFA (n=30) or argon-helium CRYO (n=32) combined with simultaneous biopsy were enrolled, and the regarding postoperative complication rates and 1-year local control outcomes were compared. Results All patients successfully completed both ablation and biopsy procedures. In RFA group, the mean diameter of lesion was (1.43±0.33) cm, and the biopsy positive rate was 90.00% (27/30). Post-biopsy intrapulmonary hemorrhage extent immediately increased by 0.60 (0.28, 1.63) cm. Hemoptysis, pneumothorax requiring chest tube placement and infectious cavities observed in 2 (2/30, 6.67%), 6 (6/30, 20.00%) and 4 cases (4/30, 13.33%), respectively, and the 1-year local control rate in RFA group was 90.00% (27/30). In CRYO group, the mean diameter of lesion was (1.59±0.34) cm, and the biopsy positive rate was 100% (32/32). Post-biopsy intrapulmonary hemorrhage extent increased by 1.20 (0.60, 1.83) cm. Hemoptysis occurred in 7 cases (7/32, 21.88%), and pneumothorax requiring chest tube placement was noticed in 8 cases (8/32, 25.00%), while no infectious cavity was observed. The 1-year local control rate in CRYO group reached 96.88% (31/32). Statistical difference of infectious cavity was found between groups (P<0.05). Conclusion Simultaneous biopsy during CT-guided percutaneous RFA and CRYO for lung nodules were both efficient and safe, while the former with relative higher incidence of infectious cavity.
查看全文  查看/发表评论  下载PDF阅读器
关闭