This is a medical question of type : treatment 
 What are the treatments for Adult Non-Hodgkin Lymphoma ? 
 Key Points
                    - There are different types of treatment for patients with non-Hodgkin lymphoma.     - Patients with non-Hodgkin lymphoma should have their treatment planned by a team of health care providers who are experts in treating lymphomas.    - Patients may develop late effects that appear months or years after their treatment for non-Hodgkin lymphoma.    - Nine types of standard treatment are used:         - Radiation therapy      - Chemotherapy      - Immunotherapy     - Targeted therapy     - Plasmapheresis     - Watchful waiting      - Antibiotic therapy     - Surgery     - Stem cell transplant        - New types of treatment are being tested in clinical trials.          - Vaccine therapy        - Patients may want to think about taking part in a clinical trial.    - Patients can enter clinical trials before, during, or after starting their cancer treatment.    - Follow-up tests may be needed.
                
                
                    There are different types of treatment for patients with non-Hodgkin lymphoma.
                    Different types of treatment are available for patients with non-Hodgkin lymphoma. Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment. Patients may want to think about taking part in a clinical trial. Some clinical trials are open only to patients who have not started treatment.   For pregnant women with non-Hodgkin lymphoma, treatment is carefully chosen to protect the baby. Treatment decisions are based on the mothers wishes, the stage of the non-Hodgkin lymphoma, and the age of the baby. The treatment plan may change as the signs and symptoms, cancer, and pregnancy change. Choosing the most appropriate cancer treatment is a decision that ideally involves the patient, family, and health care team.
                
                
                    Patients with non-Hodgkin lymphoma should have their treatment planned by a team of health care providers who are experts in treating lymphomas.
                    Treatment will be overseen by a medical oncologist, a doctor who specializes in treating cancer, or a hematologist, a doctor who specializes in treating blood cancers. The medical oncologist may refer you to other health care providers who have experience and are experts in treating adult non-Hodgkin lymphoma and who specialize in certain areas of medicine. These may include the following specialists:         -  Neurosurgeon.    -  Neurologist.    -  Radiation oncologist.    -  Endocrinologist.    -  Rehabilitation specialist.    - Other oncology specialists.
                
                
                    Patients may develop late effects that appear months or years after their treatment for non-Hodgkin lymphoma.
                    Side effects from cancer treatment that begin during or after treatment and continue for months or years are called late effects. Treatment with chemotherapy, radiation therapy, or stem cell transplant for non-Hodgkin lymphoma may increase the risk of late effects.    Late effects of cancer treatment may include the following:          - Heart problems.    -  Infertility (inability to have children).    - Loss of bone density.    -  Neuropathy (nerve damage that causes numbness or trouble walking).    - A second cancer, such as:               -  Lung cancer.      - Brain cancer.      -  Kidney cancer.      -  Bladder cancer.      -  Melanoma.      -  Hodgkin lymphoma.      -  Myelodysplastic syndrome.      -  Acute myeloid leukemia.                 Some late effects may be treated or controlled. It is important to talk with your doctor about the effects cancer treatment can have on you. Regular follow-up to check for late effects is important.
                
                
                    Nine types of standard treatment are used:
                    Radiation therapy     Radiation therapy is a cancer treatment that uses high-energy x-rays or other types of radiation to kill cancer cells or keep them from growing. There are two types of radiation therapy:            -  External radiation therapy uses a machine outside the body to send radiation toward the cancer.     -  Internal radiation therapy uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer.            Total-body irradiation is a type of external radiation therapy that is given to the entire body. It may be given before a stem cell transplant.    The way the radiation therapy is given depends on the type and stage of the cancer being treated. External radiation therapy is used to treat adult non-Hodgkin lymphoma, and may also be used as palliative therapy to relieve symptoms and improve quality of life.    For pregnant women with non-Hodgkin lymphoma, radiation therapy should be given after delivery, if possible, to avoid any risk to the baby. If treatment is needed right away, pregnant women may decide to continue the pregnancy and receive radiation therapy. However, lead used to shield the baby may not protect it from scattered radiation that could possibly cause cancer in the future.       Chemotherapy     Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid (intrathecal chemotherapy), an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). Combination chemotherapy is treatment using two or more anticancer drugs. Steroid drugs may be added, to lessen inflammation and lower the body's immune response.    The way the chemotherapy is given depends on the type and stage of the cancer being treated.     Intrathecal chemotherapy may also be used in the treatment of lymphoma that first forms in the testicles or sinuses (hollow areas) around the nose, diffuse large B-cell lymphoma, Burkitt lymphoma, lymphoblastic lymphoma, and some aggressive T-cell lymphomas. It is given to lessen the chance that lymphoma cells will spread to the brain and spinal cord. This is called CNS prophylaxis.     In pregnant women, the baby is exposed to chemotherapy when the mother is treated, and some anticancer drugs cause birth defects. Because anticancer drugs are passed to the baby through the mother, both must be watched closely when chemotherapy is given.    See Drugs Approved for Non-Hodgkin Lymphoma for more information.       Immunotherapy     Immunotherapy is a treatment that uses the patients immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the bodys natural defenses against cancer.     Immunomodulators are a type of immunotherapy. Lenalidomide is an immunomodulator used to treat adult non-Hodgkin lymphoma.    See Drugs Approved for Non-Hodgkin Lymphoma for more information.       Targeted therapy     Targeted therapy is a type of treatment that uses drugs or other substances to identify and attack specific cancer cells without harming normal cells. Monoclonal antibody therapy, proteasome inhibitor therapy, and kinase inhibitor therapy are types of targeted therapy used to treat adult non-Hodgkin lymphoma.    Monoclonal antibody therapy is a cancer treatment that uses antibodies made in the laboratory from a single type of immune system cell. These antibodies can identify substances on cancer cells or normal substances that may help cancer cells grow. The antibodies attach to the substances and kill the cancer cells, block their growth, or keep them from spreading. They may be used alone or to carry drugs, toxins, or radioactive material directly to cancer cells. Rituximab is a monoclonal antibody used to treat many types of non-Hodgkin lymphoma. Monoclonal antibodies that have been joined to radioactive material are called radiolabeled monoclonal antibodies. Yttrium Y 90-ibritumomab tiuxetan is an example of a radiolabeled monoclonal antibody. Monoclonal antibodies are given by infusion.     Proteasome inhibitor therapy blocks the action of proteasomes in cancer cells and may prevent the growth of tumors.    Kinase inhibitor therapy, such as idelalisib, blocks certain proteins, which may help keep lymphoma cells from growing and may kill them. It is used to treat indolent lymphoma. Ibrutinib, a type of Bruton's tyrosine kinase inhibitor therapy, is used to treat lymphoplasmacytic lymphoma and mantle cell lymphoma.    See Drugs Approved for Non-Hodgkin Lymphoma for more information.       Plasmapheresis    If the blood becomes thick with extra antibody proteins and affects circulation, plasmapheresis is done to remove extra plasma and antibody proteins from the blood. In this procedure, blood is removed from the patient and sent through a machine that separates the plasma (the liquid part of the blood) from the blood cells. The patient's plasma contains the unneeded antibodies and is not returned to the patient. The normal blood cells are returned to the bloodstream along with donated plasma or a plasma replacement. Plasmapheresis does not keep new antibodies from forming.        Watchful waiting      Watchful waiting is closely monitoring a patients condition without giving any treatment until signs or symptoms appear or change.        Antibiotic therapy     Antibiotic therapy is a treatment that uses drugs to treat infections and cancer caused by bacteria and other microorganisms.    See Drugs Approved for Non-Hodgkin Lymphoma for more information.       Surgery     Surgery may be used to remove the lymphoma in certain patients with indolent or aggressive non-Hodgkin lymphoma.    The type of surgery used depends on where the lymphoma formed in the body:            - Local excision for certain patients with mucosa-associated lymphoid tissue (MALT) lymphoma, PTLD, and small bowel T-cell lymphoma.     -  Splenectomy for patients with marginal zone lymphoma of the spleen.           Patients who have a heart, lung, liver, kidney, or pancreas transplant usually need to take drugs to suppress their immune system for the rest of their lives. Long-term immunosuppression after an organ transplant can cause a certain type of non-Hodgkin lymphoma called post-transplant lymphoproliferative disorder (PLTD).    Small bowel surgery is often needed to diagnose celiac disease in adults who develop a type of T-cell lymphoma.       Stem cell transplant    Stem cell transplant is a method of giving high doses of chemotherapy and/or total-body irradiation and then replacing blood-forming cells destroyed by the cancer treatment. Stem cells (immature blood cells) are removed from the blood or bone marrow of the patient (autologous transplant) or a donor (allogeneic transplant) and are frozen and stored. After the chemotherapy and/or radiation therapy is completed, the stored stem cells are thawed and given back to the patient through an infusion. These reinfused stem cells grow into (and restore) the bodys blood cells.
                
                
                    New types of treatment are being tested in clinical trials.
                    This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI website.     Vaccine therapy     Vaccine therapy is a type of biologic therapy. Biologic therapy is a treatment that uses the patients immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the bodys natural defenses against cancer. This type of cancer treatment is also called biotherapy or immunotherapy. Vaccine therapy can also be a type of targeted therapy.
                
                
                    Patients may want to think about taking part in a clinical trial.
                    For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment.   Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment.   Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward.
                
                
                    Patients can enter clinical trials before, during, or after starting their cancer treatment.
                    Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment.   Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.
                
                
                    Follow-up tests may be needed.
                    Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests.   Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your condition has changed or if the cancer has recurred (come back). These tests are sometimes called follow-up tests or check-ups.
                
                 
						            Treatment Options for Non-Hodgkin Lymphoma During Pregnancy
						            
						                
						                    Indolent Non-Hodgkin Lymphoma During Pregnancy
						                    Women who have indolent (slow-growing) non-Hodgkin lymphoma during pregnancy may be treated with watchful waiting until after they give birth. (See the Treatment Options for Indolent Non-Hodgkin Lymphoma section for more information.)
						                
						                
						                    Aggressive Non-Hodgkin Lymphoma During Pregnancy
						                    Treatment of aggressive non-Hodgkin lymphoma during pregnancy may include the following:         - Treatment given right away based on the type of non-Hodgkin lymphoma to increase the mother's chance of survival. Treatment may include combination chemotherapy and rituximab.    - Early delivery of the baby followed by treatment based on the type of non-Hodgkin lymphoma.    - If in the first trimester of pregnancy, medical oncologists may advise ending the pregnancy so that treatment may begin. Treatment depends on the type of non-Hodgkin lymphoma.