Is wedge resection equivalent to segmentectomy in pathological stage IA (≤2 cm) non‐small cell lung cancers?

Sublobar resection (wedge resection and segmentectomy) has been established as an oncologically equivalent option to lobectomy for early-stage patients with non-small cell lung cancer (NSCLC) ≤ 2 cm. However, the optimal approach of sublobar resection remains subject to debate. In the present study we aimed to compare the oncological outcomes of wedge resection and segmentectomy in these patients.