Surgical modality for stage IA non-small cell lung cancer among the elderly: analysis of the Surveillance, Epidemiology, and End Results database

Abstract

Both age and tumor size should be considered when selecting the surgical modality. Lobectomy is not recommended for lesions ≤1 cm among patients aged ≥76 years. Segmentectomy was associated with superior prognosis for tumor diameters >1-2 cm and survival favored lobectomy rather than wedge resection for NSCLCs >2-3 cm among patients aged 70-75 years. Surgeons could rely on personal experience to determine the appropriate surgical modality for NSCLCs >1 cm among patients aged ≥76 years and NSCLCs ≤1 cm among patients aged 70-75 years.