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使用新型同轴引导针-线（GNW）组合系统进行计算机断层扫描引导下的射频肿瘤消融。

Use of a novel coaxial guide needle-wire (GNW) combination system for computed tomography guided radiofrequency tumor ablation.

机构信息

Department of Diagnostic and Interventional Radiology, Gunma UniversityHospital, Maebashi, Gunma, Japan.

出版信息

World J Surg Oncol. 2011 Oct 13;9:127. doi: 10.1186/1477-7819-9-127.

DOI:10.1186/1477-7819-9-127
PMID:21995771
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3204259/
Abstract

We developed a novel coaxial system using a fine guide needle wire (GNW) to safely and easily place the radiofrequency needle under CT-guidance. The GNW consists of a fine needle (diameter, 21-gauge; length, 150 mm) and a wire (0.018 inch, 250 mm). An exclusive radiofrequency cannula (14-gauge; 160 mm) was also used. This system was used for the treatment of six hepatocellular carcinomas in six patients. All lesions were located deeper than 10 cm from the needle entry site. This system was useful in performing CT-guided RF ablation for deeply or precariously located liver lesions particularly in patients who are unable to hold their breath.

摘要

我们开发了一种新的同轴系统，使用细引导针丝（GNW）在 CT 引导下安全、轻松地放置射频针。GNW 由一根细针（直径 21 号，长 150 毫米）和一根线（0.018 英寸，长 250 毫米）组成。还使用了一种专用的射频套管（14 号，长 160 毫米）。该系统用于治疗 6 例 6 名患者的肝细胞癌。所有病变均位于距进针部位 10 厘米以上。该系统对于治疗深度或位置不稳定的肝脏病变特别有用，特别是对于无法屏住呼吸的患者。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3220/3204259/f141dc79d07e/1477-7819-9-127-4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3220/3204259/44b273bc6a2f/1477-7819-9-127-1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3220/3204259/69b9ec3513dd/1477-7819-9-127-2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3220/3204259/0673b6c35468/1477-7819-9-127-3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3220/3204259/f141dc79d07e/1477-7819-9-127-4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3220/3204259/44b273bc6a2f/1477-7819-9-127-1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3220/3204259/69b9ec3513dd/1477-7819-9-127-2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3220/3204259/0673b6c35468/1477-7819-9-127-3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3220/3204259/f141dc79d07e/1477-7819-9-127-4.jpg

相似文献

1
Use of a novel coaxial guide needle-wire (GNW) combination system for computed tomography guided radiofrequency tumor ablation.使用新型同轴引导针-线（GNW）组合系统进行计算机断层扫描引导下的射频肿瘤消融。
World J Surg Oncol. 2011 Oct 13;9:127. doi: 10.1186/1477-7819-9-127.
2
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Therapy of HCC-radiofrequency ablation.肝癌的治疗——射频消融
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本文引用的文献

1
CT-guided radiofrequency liver tumour ablation: use of a two-step coaxial system with a fine guide needle wire unit for high-risk cases.CT 引导下射频肝脏肿瘤消融术：使用两步同轴系统和细导针导丝单元治疗高危病例。
Br J Radiol. 2010 Dec;83(996):1077-9. doi: 10.1259/bjr/21804442.
2
Stereotactic radiofrequency ablation.立体定向射频消融。
Cardiovasc Intervent Radiol. 2011 Aug;34(4):852-6. doi: 10.1007/s00270-010-9966-z. Epub 2010 Aug 24.
3
CT-guided radiofrequency ablation for hepatocellular carcinomas that were undetectable at US: therapeutic effectiveness and safety.
CT引导下对超声未检测到的肝细胞癌进行射频消融：治疗效果与安全性
J Vasc Interv Radiol. 2009 Apr;20(4):490-9. doi: 10.1016/j.jvir.2009.01.004.
4
Is percutaneous radiofrequency thermal ablation of hepatocellular carcinoma a safe procedure?经皮射频热消融治疗肝细胞癌是一种安全的手术吗？
Eur J Gastroenterol Hepatol. 2008 Mar;20(3):196-201. doi: 10.1097/MEG.0b013e3282f1cc4a.
5
Complications of percutaneous radiofrequency thermal ablation of primary and secondary lesions of the liver.肝脏原发性和继发性病变经皮射频热消融的并发症
Anticancer Res. 2007 Jul-Aug;27(4C):2911-6.
6
Usefulness of guiding needles for radiofrequency ablative treatment of liver tumors.引导针在肝脏肿瘤射频消融治疗中的应用价值
Cardiovasc Intervent Radiol. 2006 Jul-Aug;29(4):650-4. doi: 10.1007/s00270-005-0187-9.