Background: Lung carcinoma is the most common carcinoma and the leading cause of cancer-related death, particularly among men. The disease may be primary or metastatic and is classified into Non-Small Cell Lung Carcinoma (NSCLC) and Small Cell Lung Carcinoma (SCLC). The main risk factor is smoking, followed by exposure to pollution, radiation, genetic factors, and advanced age. Chest X-ray play…