Information about tests, scans, symptoms and possible causes of CLL.

  • How CLL is diagnosed

    You might notice changes in your body. There are lots of possible causes for different symptoms, so it’s important to know what to look out for. If your doctor wants to find out more they might organise different tests or scans.

  • Causes and risk factors of CLL

    It’s not clear what causes CLL. It is more common in people over the age of 60.