describe hodgkin disease
Hodgkin disease (Hodgkin lymphoma) is a type of lymphoma, a cancer that starts in white blood cells called lymphocytes. Lymphocytes are part of the immune system.he lymph system and lymphoid tissue. To understand what Hodgkin disease is, it helps to know how the lymph system works. The lymph system (also known as the lymphatic system) is part of the immune system, which helps fight infections and some other diseases. It also helps fluids move in the body.