MyLymphomaTeam

Central nervous system (CNS) lymphoma is a type of lymphoma that affects the brain and spinal cord. There are two types: primary CNS lymphoma that starts in the brain/spinal cord, and secondary CNS lymphoma that spreads from other parts of the body. Most cases are a type of non-Hodgkin lymphoma called diffuse large B-cell Show Full Answer

Central nervous system (CNS) lymphoma is a type of lymphoma that affects the brain and spinal cord. There are two types: primary CNS lymphoma that starts in the brain/spinal cord, and secondary CNS lymphoma that spreads from other parts of the body. Most cases are a type of non-Hodgkin lymphoma called diffuse large B-cell lymphoma. Common symptoms include headaches, nausea, memory loss, difficulty concentrating, and changes in behavior and emotions. As the condition progresses, some people may develop seizures or vision problems. Diagnosis typically involves blood tests to check immune system function and imaging tests like CT scans, MRIs, and PET scans to examine the brain and other parts of the body. While the outlook without treatment is only a few months, many people receiving treatment live years beyond their diagnosis. Though most cases eventually relapse within several years, new treatments and clinical trials are helping people with CNS lymphoma live longer. Treatment options include stem cell transplantation, which replaces unhealthy immune cells with healthy ones.

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Central Nervous System Lymphoma: Symptoms, Treatment, and Prognosis