Fig. 1From: Uniportal thoracoscopic extended right apical segmentectomy with virtual-assisted lung mapping: a case reportPreoperative chest computed tomography images and a three-dimensional image of the tumors. A Chest computed tomography showed a partially solid ground-glass nodule located in right segment 1. B A pure ground-glass nodule was located in right segment 2. C The tumor in segment 1 (green area) was near the boundary between segments 1 and 2 (red dotted line)Back to article page