Metastatic Lung Cancer – Stages And Their Treatment
Metastatic lung cancer – Stages and their treatment The development of cancer starts from a specific organ in the body, known as the primary site. Unlike other body cells, cancer cells break away from the primary site at later stages of cancer and affect other body parts. They move within the body through the bloodstream or the lymph system, which is made up of vessels responsible for carrying fluids throughout the body. These vessels are important for supporting the immune system. When cancer cells start traveling to other organs of the body, then it is said to reach the metastasis phase. Metastatic lung cancer is a fatal condition that begins developing when cancer in some other affected body part starts reaching to lungs. Cancer at the primary site makes metastatic tumors, capable of metastasizing to the lungs. Bladder cancer, breast cancer, colon cancer, kidney cancer, neuroblastoma, prostate cancer, sarcoma, and Wilms’ tumor are primary tumors that spread to the lungs. Thus, people having other types of severe cancers are more likely to develop metastatic lung cancer. There are no visible symptoms of the disease at early stages, hence making it difficult to detect. Symptoms Not in all cases does metastatic lung cancer cause symptoms.