Fig. 1

a The SPN located at the right upper lobe; b The red arrow indicates the GGO that was located at the right lower lobe; c The patient received localization procedure in prone position; d CT scan after localizer placement, from which we can perceive the tip of the hook wire was too close to a a side branch of basal segmental pulmonary artery. SPN, solid pulmonary nodule; GGO, ground-glass opacity; CT, computed tomography