You usually start by seeing your GP if you have symptoms. They examine you and might refer you for tests or to a blood specialist (haematologist).
You might have one or more of these tests to diagnose chronic lymphocytic leukaemia (CLL) and throughout treatment to see how it is working.
You have a number of different blood tests to help diagnose CLL. You have regular blood tests throughout treatment.
Rarely, your specialist may want to look at a sample of bone marrow as well as a blood sample. This test checks whether there are cancer cells in your bone marrow.
Your doctors will do tests on your blood and bone marrow to look for changes in certain genes.
A CT scan is a test that uses x-rays and a computer to create detailed pictures of the inside of your body.
You might have a chest x-ray to check your general health. Find out what happens when you have an x-ray.
An ultrasound scan uses high frequency sound waves to create a picture of a part of the body. You might have one to check your liver and spleen.
Your doctors might test your lymph nodes to find out more about your CLL. This test is also called an excisional biopsy or an incisional biopsy.