Twenty four patients with recurrent or multiple lung cancer were reoperated in our center. Five-year survival rate was 20% for 11 patients with recurrent, while was 25% for 13 patients with multiple after reoperation. The patients with limited operation had well survival and there was no significant difference in procedure. However all four patients with N2 had poor prognosis. Seven patients (29%) had the post reoperative complication in pulmonary system. All of them had the impairment of pulmonary function (FEV1.0% was less than 50%) or more than 75% perfusion ratio, measured with pulmonary perfusion scintigraphy, in the side of the reoperation.