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Hairy cell leukaemia

Staging hairy cell leukaemia

There is no widely agreed staging system for hairy cell leukaemia. Doctors use your test results to check how far your leukaemia has developed. This helps them decide on your treatment plan.

What is staging?

The stage of a cancer means how far it has developed. Most types of cancer have a staging system. For example, a number stage system from 1 to 4. But this is not really used for hairy cell leukaemia.

How do doctors plan treatment for hairy cell leukaemia?

Your doctor plans your treatment based on your symptoms, and your general health and fitness. 

Read more about treatment decisions

To plan your treatment, doctors check if you have:

  • low red blood cell count (anaemia) 

  • low white blood cell count (neutropenia)

  • low platelet count (thrombocytopenia) 

  • an enlarged spleen 

  • swollen lymph nodes (lymphadenopathy)

Read more about tests for hairy cell leukaemia

Last reviewed: 16 Oct 2024

Next review due: 16 Oct 2027

What is hairy cell leukaemia?

Hairy cell leukaemia (HCL) is a rare type of chronic leukaemia. It develops slowly from white blood cells called B lymphocytes. Find out about this type of leukaemia.

Diagnosing hairy cell leukaemia

You usually start by seeing your GP and they might refer you to a specialist and organise tests. Find out more about tests and screening for hairy cell leukaemia.

Treatment for hairy cell leukaemia

There are different treatments for hairy cell leukaemia. You might have one treatment, or a combination. The main treatment is chemotherapy.

Survival for hairy cell leukaemia

Hairy cell leukaemia usually develops slowly and can be kept under control for many years with treatment.

Coping with hairy cell leukaemia

Coping with hairy cell leukaemia (HCL) can be difficult. Help and support is available.

Hairy cell leukaemia main page

Hairy cell leukaemia (HCL) is a rare type of chronic leukaemia. It develops slowly from white blood cells called B lymphocytes. Find out about this type of leukaemia.

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