Lung cancer is one of the most common and deadly cancers worldwide. It occurs when cells in the lungs grow uncontrollably, forming tumors. Lung cancer can either begin in the lungs (primary lung cancer) or spread to the lungs from other parts of the body (secondary or metastatic cancer). In this blog, we will explore what lung cancer is, its causes, symptoms, prevention strategies, an... https://sahyadrihospital.com/blog/what-is-lung-cancer/