Acute lymphoblastic leukaemia (ALL)

Acute lymphoblastic leukaemia (ALL) is a type of blood cancer that starts from white blood cells called lymphocytes in the bone marrow. Adults and children can get it but it is most often diagnosed in younger people.

Chemotherapy is the main treatment. Some people also have a stem cell transplant, targeted cancer drugs, immunotherapy or radiotherapy.

The information in this section is about adults with ALL. We have separate information about childhood ALL.

What is acute lymphoblastic leukaemia (ALL)?

Acute lymphoblastic leukaemia is a type of blood cancer. It starts from young white blood cells called lymphocytes in the bone marrow.

Symptoms of acute lymphoblastic leukaemia (ALL)

The symptoms of ALL include feeling tired, frequent infections, high temperature and bruising easily. Find out more.

Childhood acute lymphoblastic leukaemia (ALL)

Find out about childhood acute lymphoblastic leukaemia, how it is diagnosed and treated, and resources and organisations that can help you cope.

Getting diagnosed with acute lymphoblastic leukaemia (ALL)

You usually see your GP or go to A&E if you have symptoms of acute lymphoblastic leukaemia. Learn what to expect when seeing your GP, getting referred to a specialist, and the tests you might have.

Survival for acute lymphoblastic leukaemia (ALL)

Survival for acute lymphoblastic leukaemia depends on many different factors, such as your age and the type of ALL that you have. Find out more.

Treatment for acute lymphoblastic leukaemia (ALL)

The main treatment for ALL is chemotherapy. But you may also have a targeted cancer drug, immunotherapy, or a stem cell transplant. Find out how your doctor chooses your treatment, treatment side effects and follow up.

Research and clinical trials for acute lymphoblastic leukaemia (ALL)

Read about research into ALL, what clinical trials are and how to take part.

Living with acute lymphoblastic leukaemia (ALL)

Read about coping with ALL, including diet and exercise, sex and fertility and the support available.

Risks and causes for acute lymphoblastic leukaemia (ALL)

We don’t know what causes most cases of acute lymphoblastic leukaemia (ALL). But there are some factors that may increase your risk of developing it. These include certain genetic conditions, previous chemotherapy treatment and ionising radiation.