01 Sep 2024

What is blood cancer?

September is Blood Cancer Awareness Month, a chance to shine a spotlight on the disease and raise vital awareness. What do you know about blood cancer and how it affects people in the UK

Blood cancer is a term that describes several different types of cancer that affect the blood cells. Most blood cancers begin in the bone marrow, the spongy material inside the bones, where new blood cells are produced. Blood cancer affects the production and function of blood cells.  

There are different types of blood cancer, this includes leukaemia – a disease of the white blood cells. Other blood cancers include myeloma – a type of blood cancer that forms in white blood cells called plasma cells and lymphoma, that begins in one of the infection-fighting cells of the immune system called lymphocytes.  

How does blood cancer develop?  

Cells of our bodies are constantly dying and being replaced. Normally cells divide in a very controlled way. Cancer develops when there is a change in the DNA of cells. This can lead to abnormal blood cells developing, which can’t mature or function properly, divide too quickly or don’t die when they should do, leading to blood cancer.  

In most blood cancers, the normal blood cell development process is disrupted. Abnormal blood cells don’t function properly and can prevent the important normal roles our blood plays, like fighting infections or preventing serious bleeding.  

Who is affected by blood cancer?  

Every 16 minutes someone in the UK is diagnosed with blood cancer, the fifth most common type of cancer in the UK.  

Around a quarter of a million people are currently living with blood cancer and over 40,000 people are diagnosed each year in the UK. Despite treatment progress, blood cancer is still the UK’s third biggest cancer killer.   

How can you spot blood cancer?  

The signs and symptoms of blood cancer vary depending on the type of blood cancer. Symptoms can be vague or non-specific in nature, so are often hard to spot.  

For leukaemia, the most common symptoms can include:  

  • Fatigue  
  • Repeat infections  
  • Unusual bruising or bleeding  

Anyone experiencing any of these symptoms should contact their GP and request a blood test.  

During Blood Cancer Awareness Month, Leukaemia UK are collaborating with Leukaemia Care to raise awareness of the signs and symptoms of leukaemia, because early diagnosis saves lives. Read more about our Spot Leukaemia campaign and find out how you can get involved.

Related posts

Leukaemia UK unveils an exciting new brand 

10 August 2022

Leukaemia UK unveils an exciting new brand 

Leukaemia UK has today revealed a bold new look and feel that embodies the charity’s ambitious new strategy and our desire to be a greater force for change.  Bringing together…

Leukaemia UK John Goldman Fellow awarded Professorship

28 November 2022

Leukaemia UK John Goldman Fellow awarded Professorship

Talented blood cancer researcher, Vignir Helgason, was awarded a Leukaemia UK John Goldman Fellowship in 2015, for his research into chronic myeloid leukaemia (CML). Since then, his research career has…

Nick Boles’ Ambulatory Care Unit opening speech

15 June 2018

Nick Boles’ Ambulatory Care Unit opening speech

An edited extract of the speech Nick Boles MP made at the official opening of the Leukaemia UK Ambulatory Care Unit.

Leading leukaemia charities call on Rishi Sunak not to cut financial lifeline for blood cancer patients

24 September 2021

Leading leukaemia charities call on Rishi Sunak not to cut financial lifeline for blood cancer patients

Leukaemia Care, Leukaemia UK and Leukaemia and Lymphoma Northern Ireland, have written to the Chancellor urging him to realise the devastating impact the end of the Coronavirus Job Retention Scheme will have on the clinically extremely vulnerable (CEV).