About Cancer

Chronic myelomonocytic leukaemia (CMML)

CMML is a rare type of blood cancer. It usually develops slowly and doesn’t cause symptoms at first. Treatment might include supportive treatments, chemotherapy and a donor stem cell transplant.

Chronic myelomonocytic leukaemia (CMML) is a type of blood cancer. In CMML there are too many white blood cells called monocytes in the blood.

The main tests for CMML are blood and bone marrow tests. Supportive treatment can help control the symptoms and improve your quality of life.

Get information on organisations and resources that can help you cope with chronic myelomonocytic leukaemia (CMML).

Last reviewed: 16 Jan 2024

Next review due: 16 Jan 2027

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