Original Article
Comparative outcomes of lobectomy and combined segmentectomy in left upper-lobe lung cancer: a propensity score-matched analysis
Abstract
Anatomically, the upper division and lingula of the left upper lobe correspond to the right upper lobe and right middle lobe. We aimed to compare long‑term oncologic outcomes of lobectomy and combined segmentectomy (tri-segmentectomy or lingulectomy) for left upper‑lobe lung cancer.

