B-cell lymphoma light micrograph
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Treat by Type

B-cell lymphoma treatment isn't one-size-fits-all. To choose a therapy, your doctor will first figure out which type you have and its stage. Common B-cell lymphoma types are:

  • Diffuse large B-cell lymphoma (DLBCL)
  • Follicular lymphoma (FL)
  • Marginal zone B-cell lymphoma (MZL)
  • Chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL)
  • Mantle cell lymphoma (MCL)
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Blood withdrawal
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Know Your Stage

Your stage tells your doctor where in your body B-cell lymphoma has spread. Biopsies, blood tests, CT scans, and PET scans find cancer in places like your lymph nodes, belly, chest, bones, and brain. Your doctor will recommend treatments based on which stage you're in.

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Diagram of lymph nodes
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Stage I

At stage I, lymphoma may have spread to one of your lymph nodes -- the small bean-shaped glands in your neck, under your arms, and in your belly and groin. It may also have moved into organs in your lymph system, which help protect against infections, such as the tonsils. You might also be in stage I if your cancer has moved into only one part of an organ that's not in your lymph system.

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Human Diaphragm Anatomy
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Stage II

At this point your cancer may have moved into two or more groups of lymph nodes or into one lymph node group and part of a nearby organ. Either way, all of the cancer is on the same side of your diaphragm, the dome-shaped muscle that separates your chest from your belly. The cancer could be above your diaphragm, in places like your neck or underarm. Or it could be below your diaphragm, in areas like your groin or belly.

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Chest x-ray showing lymphoma cancer
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Stages III and IV

If your doctor says you're in stage III, your cancer has spread to lymph nodes above and below your diaphragm. It might also now be in your spleen, an organ in the upper left part of your belly that helps filter blood.  

In stage IV, the cancer has spread widely to an organ outside of the lymph system, such as the bone marrow, liver, or lung.

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Doctor and patient
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Treatment Choices

One way to treat many types of B-cell lymphoma is chemotherapy. Some other treatments your doctor might recommend are:

  • Radiation therapy
  • Immunotherapy
  • CAR T-cell therapy
  • Targeted therapy
  • Stem cell transplant
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Watch and Wait

If your cancer hasn't spread far, you don't have symptoms, or the disease isn't a risk to your health, you may be able to delay treatment. This approach is called "watch and wait." It can help you avoid treatment side effects. Waiting doesn't mean doing nothing. Your doctor will keep tabs on your cancer with regular tests and checkups. They may suggest you start treatment if they spot signs that your lymphoma is growing.

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Chemotherapy: "CHOP" and "RCHOP"

One common chemo routine for B-cell lymphoma is called CHOP. It's named for the first letter of the four drugs you take:

  • Cyclophosphamide (Cytoxan)
  • Hydroxydaunorubicin (Doxorubicin)
  • Vincristine (Oncovin)
  • Prednisone

Your doctor may suggest you add the immunotherapy drug rituximab (Rituxan) to the mix. This  combo is called RCHOP.

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Chemotherapy CVP
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Chemotherapy: CVP

Your doctor may suggest another combo called CVP. It includes three drugs:

  • Cyclophosphamide
  • Vincristine
  • Prednisone

No matter which type of chemo you have, there can be side effects. You might get temporary hair loss, nausea, diarrhea, infections, and mouth sores. Your doctor will help you manage these problems if they happen to you.

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Radiation therapy
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Radiation Therapy

A machine sends high-energy beams to the part of your body where lymphoma cells have collected. Your doctor may suggest this treatment if your B-cell lymphoma is in an early stage. For late-stage cancers, you may get it with chemotherapy or other treatments. You may need to get radiation for 5 days in a row over several weeks. Common side effects are redness and irritation in the treated area, tiredness, and nausea.

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Antibodies attacking cancer cells
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Your immune system fights off invaders like germs and cancer. Immunotherapy makes your body's defense system a more powerful fighter against cancer. Monoclonal antibodies are a type of immunotherapy drug that binds to substances on B-cell lymphoma cells. These drugs wake up your immune system so it can kill more cancer cells. You may get side effects, like itching and redness, fever, chills, nausea, and tiredness.

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Lab technician
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CAR T-Cell Therapy

In this new treatment, your doctor takes some immune system cells out of your body. A lab technician uses genetic engineering to tweak these cells to make chimeric antigen receptors (CARs), which have the ability to find and attach to proteins on the surface of cancer cells. The lab grows an army of these cells, and your doctor puts them into your body to hunt down and kill cancer.

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Targeted Therapy

Lymphoma cells have special features that help them grow and spread. Targeted therapy zeros in on them. Your doctor might suggest a targeted drug if you tried chemo or other treatments but your cancer is still growing. Which one your doctor recommends depends on the type of B-cell lymphoma you have. There can be side effects from these drugs like nausea, diarrhea, constipation, and tiredness.

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Stem cell transfusion
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Stem Cell Transplant

You have stem cells in your bone marrow that grow into red and white blood cells and platelets. The high doses of chemotherapy you may need to treat your cancer can damage them. So after high-dose chemo, you'll get a transplant of stem cells from your own body or a healthy donor to be replacements for the ones that were hurt during chemo. For some people with B-cell lymphoma, a stem cell transplant offers the best chance of a cure.

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doctor talking to a senior couple
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Consider Your Options

Your doctor will go over all your treatment choices with you. Which one you and your doctor pick will depend on things like your type of lymphoma, where it has spread, your symptoms, and your overall health. You might have to try more than one treatment to slow or stop your lymphoma. With the right therapy many people go into remission, which means there are no signs of cancer left in your body.

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Sources | Medically Reviewed on 11/30/2022 Reviewed by Carmelita Swiner, MD on November 30, 2022


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  5. ISM / Centre Jean PERRIN / Medical Images
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  14. Fnaq / Wikimedia Commons
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American Cancer Society: "Immunotherapy for Non-Hodgkin Lymphoma," "Non-Hodgkin Lymphoma Stages," "Radiation Therapy for Non-Hodgkin Lymphoma," "Targeted Therapy Drugs for Non-Hodgkin Lymphoma," "Tests for Non-Hodgkin Lymphoma," "Treating B-Cell Non-Hodgkin Lymphoma."

Cancer.Net: "Lymphoma-Non-Hodgkin: Stages."

Leukemia & Lymphoma Society: "Chemotherapy and Drug Therapy." "Chimeric Antigen Receptor (CAR) T-Cell Therapy," "Radiation Therapy," "Watch and Wait."

Lymphoma Action: "Stem cell transplants."

UpToDate: "Patient education: Follicular lymphoma in adults (Beyond the Basics)," "Patient education: Diffuse large B cell lymphoma in adults (Beyond the Basics)."

Reviewed by Carmelita Swiner, MD on November 30, 2022

This tool does not provide medical advice. See additional information.

THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.