Video-assisted thoracic surgery left S1+2+3 segmentectomy for lung cancer
A 49-year-old female presented with a solitary pulmonary nodule on the chest screening computed tomography (CT) scan. The nodule was 1.3 cm in diameter and located in the apical segment of left upper lobe. The lesion was considered to be cT1aN0M0 non-small cell lung cancer (NSCLC) and a 3-port videoassisted thoracic surgery (VATS) wedge resection was performed. Intraoperative frozen sections revealed a lung adenocarcinoma. Therefore, sequential S1+2+3 segmentectomy of the left upper lobe was performed, also systematic lymph node dissection was carried out. The final pathological stage was pT1aN0M0 (Ia).