P1.14-45 Surgical Outcome of Non-Small Cell Lung Cancer with Clinical Single Zone N2 in Aortopulmonary Zone (LN#5 and LN#6)

Current staging work-up methodology could not exactly reflect clinical nodal status of aortopulmonary zone (AP zone) without invasive diagnostic tools. The aim of the study is to evaluate the surgical outcome of single zone clinical N2 in AP zone (LN #5 or #6). Between 2009 and 2018, a retrospective data of 7488 patients was reviewed. Patients were included when only lymph nodes in AP zone was suspected to be metastasized based on the results of...