P3.08-006 Treatment Response and Survival Outcomes Are Associated with Histologic Type in Non-Small Cell Lung Cancer Treated with Trimodal Treatment

Trimodal treatment incorporating neoadjuvant concurrent chemoradiotherapy (CCRT) and surgical resection is one of the treatment strategies for non-small cell lung cancer (NSCLC) patients with N2 disease. Although pathologic phenotypes as well as biological features might be different between adenocarcinoma (ADC) and squamous cell carcinoma (SqCC), histologic type has been rarely considered when selecting treatment strategy in patients with N2 disease. The aim of this study is to investigate if histologic type is associated with treatment response and survival outcomes in patients undergoing trimodal treatment for N2 disease.