肺内小结节电视胸腔镜切除术前CT定位

被引:10
作者
胡立宝 [1 ]
金龙 [2 ]
陈尘 [1 ]
赵辉 [3 ]
李韬 [1 ]
机构
[1] 北京大学人民医院放射科
[2] 首都医科大学附属北京友谊医院放射科
[3] 北京大学人民医院胸外科
关键词
肺内小结节; 术前定位; 微弹簧圈;
D O I
10.13929/j.1672-8475.2014.03.013
中图分类号
R816.41 [肺部];
学科分类号
100106 [放射医学];
摘要
目的探讨CT引导下微弹簧圈定位指引电视胸腔镜手术(VATS)切除肺内小结节的安全性和有效性。方法对47例肺内小结节患者(共53个结节,直径<30mm)行术前CT引导下微弹簧圈定位,将微弹簧圈植入紧邻肺小结节边缘的肺组织内,使22个结节内的微弹簧圈的尾部位于脏层胸膜之外。于定位当日或次日行VATS切除肺内小结节,术后标本送病理学检查。结果 VATS下完整切除全部肺内小结节(直径3~26mm)。51个(51/53,96.23%)肺内小结节应用微弹簧圈定位成功,2个(2/53,3.77%)微弹簧圈植入后发生移位;定位术中并发症包括无症状性气胸6例、轻微肺泡出血9例。结论术前CT引导下经皮穿刺微弹簧圈定位肺内小结节安全、有效,有助于提高VATS切除的准确率。
引用
收藏
页码:145 / 148
页数:4
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