👉 Lymphoma is a type of cancer that develops in the immune system, specifically in the white blood cells called lymphocytes. It can be caused by an infection or exposure to certain substances such as tobacco smoke, asbestos, or radiation. Lymphomas may spread throughout the body through the bloodstream and other organs, causing pain, fever, fatigue, weight loss, and other symptoms. Treatment options for lymphoma depend on the type of cancer, its stage, and whether it is located in an organ
