Getting diagnosed with chronic myeloid leukaemia (CML)

You usually start by seeing your GP if you have symptoms. Or your GP might arrange to see you if you have had an abnormal blood test result. They will ask you about any symptoms and examine you.

They will then decide whether to refer you for further tests or to a specialist. 

Seeing your GP when you have symptoms of CML

Find out what happens when you see your GP and how to get the most out of your appointment.

Referral to a specialist for symptoms of CML

Your GP might refer you to a blood specialist (haematologist). 

Screening for CML

There is no national screening programme for chronic myeloid leukaemia (CML).

Tests for chronic myeloid leukaemia (CML)

Your doctor can usually diagnose CML by doing a number of checks on your blood sample cells. These are called immunophenotyping tests. You then may have other tests to find out more about the type of CML you have. 

Genetic tests on your chronic myeloid leukaemia (CML) cells

Your doctors does tests on your blood and bone marrow to look for changes in certain genes. 

Last reviewed: 
30 Jun 2022
Next review due: 
30 Jun 2025