Acute lymphoblastic leukaemia (ALL) is a type of blood cancer. Chemotherapy is the main treatment.

We know that your child being diagnosed with cancer can be devastating. It's common to feel overwhelmed. This is a guide through the symptoms, diagnosis and treatment of ALL. We have information about where you can get support to help you cope.

We have information about adult acute lymphoblastic leukaemia.

What is childhood acute lymphoblastic leukaemia (ALL)?

Leukaemia is the most common type of cancer affecting children. And acute lymphoblastic leukaemia (ALL) is the most common type of leukaemia diagnosed in children. ALL is most common in young children aged 0 - 4. Around 400 children are diagnosed with ALL in the UK each year.

Symptoms of childhood acute lymphoblastic leukaemia (ALL)

Many symptoms are of ALL in children are vague and non specific. They can be similar to those of more minor childhood illness. Read about the signs and symptoms of childhood ALL.

Referral to a specialist for possible acute lymphoblastic leukaemia (ALL) in children

Your child is referred to a specialist children’s doctor if they have symptoms that could be acute lymphoblastic leukaemia (ALL). Find out what happens.

Tests for childhood acute lymphoblastic leukaemia (ALL)

Get information on the tests your child might have for leukaemia.

Treatment for childhood acute lymphoblastic leukaemia (ALL)

Treatment for acute lymphoblastic leukaemia (ALL) in children is divided into different phases The main treatment is chemotherapy. Find out about the other treatments and different phases.

Research into childhood acute lymphoblastic leukaemia (ALL)

Researchers are looking into new treatments for acute lymphoblastic leukaemia as well as ways to reduce the side effects treatment can cause.

Coping with childhood acute lymphoblastic leukaemia (ALL)

It is extremely distressing to find out that your child has leukaemia. Find out about what you can do to help you and your family cope when your child is diagnosed with acute lymphoblastic leukaemia (ALL).

Follow up and late effects of childhood acute lymphoblastic leukaemia (ALL)

Find out about the possible late effects of treatment and how your child is followed up after treatment.

Last reviewed: 
14 Nov 2024
Next review due: 
14 Nov 2027