Patients (aged ≥20) with pathologically proven NSCLC harboring PD-L1 expression ≥1% (22C3), resectable clinical stage IB-IIIA NSCLC, and performance status of 0 to 1 were eligible. Patients received two cycles of pembrolizumab (200 mg/body) and ramucirumab (10 mg/kg) every three weeks....The results of this study demonstrated that this new neoadjuvant combination of ICI and anti-VEGF agent (pembrolizumab and ramucirumab) is feasible and showed encouraging results.