Risk factors

Certain factors may increase your risk of developing hairy cell leukemia. Not all research studies agree on what factors increase your risk of the disease.

Some research indicates that your risk of hairy cell leukemia increases based on your:

• Exposure to radiation. People exposed to radiation, such as those who work around X-ray machines and do not wear adequate protective equipment or those who received radiation treatment for cancer, may have a higher risk of developing hairy cell leukemia, but the evidence is inconclusive.
• Exposure to chemicals. There are conflicting studies on the role of industrial and agricultural chemicals in hairy cell leukemia development.