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随着CT技术的发展及体检的普及,目前越来越多的肺部小结节(SPNs)被发现,近年来电视胸腔镜技术(VATS)发展迅速,使得SPNs的临床切除活检广泛开展。其主要局限性为术中无法直接触摸到肺组织,难以准确定位。探索有效的术前定位方法以提高VATS手术的成功率,越来越受到临床医师的重视。我院近期开展术前CT引导下经皮肺穿刺带钩钢
With the development of CT technology and the popularization of physical examination, more and more small pulmonary nodules (SPNs) have been found. In recent years, the rapid development of video-assisted thoracoscopic surgery (VATS) has led to extensive clinical biopsy of SPNs. The main limitation is the intraoperative can not directly touch the lung tissue, it is difficult to accurately locate. To explore effective preoperative localization methods to improve the success rate of VATS surgery, more and more attention by clinicians. Our hospital recently carried out under the guidance of preoperative CT guided percutaneous needle hook steel