[Clinical analysis of operative and hospital deaths in primary lung cancer]

In our department, there were 313 thoracic surgeries for primary lung cancer from January 1994 to December 2003. We clinically reviewed for the operative and hospital death (n=18, 5.8%). The patients were 16 males and 2 females (70.6 +/- 5.6 years old). The surgical procedures were 4 pneumonectomies, 13 lobectomies (3 bronchoplasties) and 1 partial resection. The mean interval until postoperative death was 122.5 +/- 156.1 days. There were 5 direct operative deaths within 30 days (1.6%). There were 4 cancer deaths, 2 hemoptyses, 2 operative bleeding, 2 thromboses, 2 cerebral hemorrhages, 1 pyothorax, 1 pneumonia, 1 respiratory failure, 1 multiple organ failure after chemotherapy and 2 unexplained deaths. The patients with pneumonectomy or aged significantly had high mortality. For postoperative complications such as hemoptysis or bleeding, perioperative management that takes these issues into consideration is needed. Furthermore, we must carefully review the preoperative evaluation and combined treatment, because there were many cancer deaths among cases showing early recurrence and metastasis.