"What Kind of People Are More Prone to Leukemia?"
The etiology of leukemia remains unclear, but it is currently believed to be related to genetic, chemical, ionizing radiation, viral, and other factors. Individuals with a family history and those who have long-term exposure to radioactive or toxic substances are prone to developing leukemia. Here are the specific factors:
1. Family History
If immediate family members have leukemia, the risk of developing leukemia in their offspring significantly increases.
2. Chemical Factors
Long-term exposure to chemicals such as benzene, commonly encountered by occupations like painters and carpenters, can lead to blood system damage due to professional exposure, thereby inducing leukemia.
3. Ionizing Radiation
Frequent exposure to ionizing radiation such as X-rays and gamma rays can disrupt the DNA structure and function of cells, leading to chromosomal aberrations and subsequently inducing leukemia.
4. Viruses
Certain viral infections can cause acute lymphocytic leukemia, such as adult T-cell leukemia/lymphoma (ATL). The Epstein-Barr virus (EBV) is associated with nasopharyngeal carcinoma and Burkitt lymphoma. Human T-cell lymphotropic virus type 1 (HTLV-1) is linked to human herpesvirus 8 infection. Additionally, leukemia may also be related to immune dysfunction and drug factors.
For individuals with the aforementioned risk factors, it is recommended to avoid exposure to toxic and harmful substances in daily life and undergo regular physical examinations. If any symptoms of discomfort arise, immediate medical attention should be sought.
