Lung cancer – Symptoms, causes, and treatment
As per recent medical statistics, lung cancer is the leading cause of cancer-related deaths in the country for men as well as women. Studies show that lung cancer has a higher fatality rate than many other cancers combined. While people who smoke regularly fall into a high-risk bracket for contracting lung cancer, there are many who have never touched a cigarette in their lives and have yet fallen a victim to this disease. Let’s take a look at the main causes of lung cancer, know the symptoms, and explore the diagnosis and treatment options available. Types of lung cancer There are two main types of lung cancer: Small cell lung cancer (SCLC): This is the type of cancer that affects chain-smokers. Only 10 to 15 percent of cancers fall under this category. Non-small cell lung cancer (NSCLC): This term is used to refer to several types of lung cancers together, primarily because the treatment for most of them is similar. Some of the lung cancers that fall under this group are squamous cell carcinoma, bronchoalveolar, and large cell carcinoma. Symptoms of lung cancer Lung cancer is a disease that shows its symptoms early on. Most of the main symptoms occur visibly in the advanced stages of the disease.