Diagnosis and Prognosis of Lymphoma
The lymphatic system is the body’s defense system against infections. This system includes the spleen, bone marrow, thymus gland, and the lymph nodes. When the white blood cells in the lymphatic system start to reproduce at a faster rate, lymphoma occurs. It is a form of cancer that affects all the organs of the lymphatic system as well as the other parts of the body. Lymphoma causes the lymph nodes to swell. Other symptoms include bone pain, cough, fatigue, enlarged spleen, night sweats, fever, itchy rash, shortness of breath, itching, abdominal pain, and sudden and unexplained weight loss. The symptoms and their severity depend on the type of lymphoma. There are two main categories of this cancer—Hodgkin’s lymphoma and non-Hodgkin’s lymphoma. The former is a rare type of cancer while the latter is far more common. Depending on the type of cancer, different treatment plans are recommended by physicians. Early treatment can help in arresting the growth of cancer, and in some cases, treatment leads to a complete cure as well. However, most types of lymphomas have a slow progression. Due to the slow growth of cancer, diagnosis can be slow as well. Despite the late diagnosis, in most cases, the patient survival rate is steadily rising due to evolved diagnostic tests and methods over the years.