Impact of Postoperative Pneumonia Developing After Discharge on Long-Term Follow-up for Resected Lung Cancer

Background Postoperative nosocomial pneumonia is a common immediate complication following lung resection. However, the incidence and mortality of pneumonia developing after discharge (PDAD) for lung-resected patients during long-term observation remain unclear. The aim of this study was to investigate the clinical features of PDAD in patients with resected lung cancer.