We retrospectively reviewed data of all patients who underwent study or surgery for Lung Cancer from (1997 to 2012) in the department of thoracic surgery at Alassad University Hospital in Damascus. There were 2029 patients with Lung cancer,1727 male 85,11% and 302 female 14,88%,87,53% of patients were smoking, and cough was the most common symptom about 70% of patients. There were 889 squamous cell carcinoma 43,81%, 702 adenocarcinoma 34,79%, 246 small cell carcinoma 12,12%,67 large cell carcinoma 3,3% and 66 carcinoid tumor 3,25%; the staging was 6,35% stageI,14,98% stageII,15,91% stage IIIA,29,02% stageIIIB,33,71% stage IV. Radical Surgery consisted of 621 formal lung resection 229 lobectomies 36,87%, 163 bilobectomies 26,2%, 158 pneumonectomy 25,44%,35 sleeve or bronchoplastic resection 5,63% ,36 partial resection 6,15%. The perioperative mortality was 3,05% and the overall 5 year survival was 22,9%. Our study resembles most of the studies made in the developing countries in the result that the rate of smoking and of lung cancer among women is fewer compared to the International rate. It also resembles most of the European countries in the result that squamous cell carcinoma is the most common pathological pattern, and the size of pulmonary resection is bigger than that in the developed countries where they have earlier diagnosis. Moreover, the rate of the sleeve resection surgery along with the rate of mortality resemble that of the International centers.