Lymphoma generally affects the lymphatic system, which is part of the body's immune system. The lymphatic system includes the lymph nodes, spleen, thymus gland, tonsils, and bone marrow. Lymphoma can also affect other organs, including the skin, stomach, intestines, and brain.
Types of Lymphoma
Lymphoma can be divided into two main types: Hodgkin lymphoma and non-Hodgkin lymphoma. Hodgkin lymphoma is a type of cancer that affects the lymph nodes and is caused by an abnormal growth of B cells, a type of white blood cell. Non-Hodgkin lymphoma is a cancer of the lymph nodes that can affect any type of lymphocyte, including B cells, T cells, and natural killer cells.
Symptoms of Lymphoma
The symptoms of lymphoma vary depending on the type and stage of the disease. Common symptoms include swollen lymph nodes, fever, night sweats, fatigue, weight loss, and itching. Other symptoms can include chest pain, difficulty breathing, abdominal pain, and coughing.
Diagnosis and Treatment of Lymphoma
Lymphoma is diagnosed through a physical exam, blood tests, imaging tests, and a biopsy. Treatment of lymphoma typically involves chemotherapy, radiation therapy, or a combination of the two. Other treatments, such as stem cell transplant or immunotherapy, may also be used.