This information describes primary central nervous system (CNS) lymphoma, the symptoms, tests and possible treatments. It is best to read it along with our general information about non-Hodgkin lymphoma and about brain tumours for more on tests, treatments and side effects. We also have information on spinal cord tumours.
We hope this information answers your questions. If you have any further questions, you can ask your doctor or nurse at the hospital where you are having treatment.