肺部磨玻璃样阴影(ground-glass opacity,GGO)是用CT扫描患者肺部,扫描图像上有密度变大、局灶性云雾状的阴影[1]。相关研究报道,肺癌CT影像中GGO的存在提示患者恶性的可能性较高[2]。简单的胸腔镜很难将GGO定位,使得医生不得不扩大手术范围。鉴于此,我院对肺部GGO弹簧圈定位胸腔镜下切除效果进行了研究探 Pulmonary ground-glass opacity (GGO) is a CT scan of the lungs of patients with a dense, focal cloud-like shadow on the scanned image [1]. Related studies have reported that the presence of GGO in lung cancer CT images suggest that patients with a higher likelihood of malignancy [2]. Simple thoracoscope is difficult to GGO positioning, making the doctor had to expand the scope of surgery. In view of this, our hospital on the GGO coil positioning lung lobectomy researches