Recurrence and Survival Outcomes After Anatomic Segmentectomy Versus Lobectomy for Clinical Stage I Non–Small-Cell Lung Cancer: A Propensity-Matched Analysis

In this large propensity-matched comparison, lobectomy was associated with modestly increased freedom from recurrence and overall survival, but the differences were not statistically significant. These results will need further validation by prospective, randomized trials (eg, Cancer and Leukemia Group B 140503 trial).