Three-dimensional reconstruction for determining positional indications of pulmonary segmentectomy/subsegmentectomy for ground glass opacity-dominant clinical T1a-bN0 non-small cell lung cancer

It is the specific lobe in which lesions are located and their relationship with adjacent intersegmental veins that determine the specific surgical procedure of segmentectomy/subsegmentectomy for GGO-dominant cT1a-bN0 NSCLC, rather than their diameter and depth.