Leukemia and Age Group Affected
Leukemia is a type of cancer that affects the blood and bone marrow, which is where new blood cells are created. The exact cause of leukemia is not known, but it is thought to be due to a combination of genetic and environmental factors. Leukemia is most commonly diagnosed in children and adults over the age of 65, but it can affect people of any age.
Children
Leukemia is the most common type of cancer in children, accounting for approximately one-third of all childhood cancers. It is most common in children between the ages of 2 and 5, and the peak age of diagnosis for some types of leukemia is even younger. The most common type of leukemia in children is acute lymphoblastic leukemia (ALL), which is a fast-growing type of leukemia.
Adults
Leukemia is also common in adults, and the peak age of diagnosis is between ages 50 and 60. The most common type of leukemia in adults is acute myeloid leukemia (AML), which is a slower-growing type of leukemia. In adults, the risk of developing leukemia increases with age, and it is more common in men than in women.
Older Adults
Older adults are at an even higher risk of developing leukemia than younger adults. The risk of developing leukemia increases with age, and it is estimated that about 40% of all cases of leukemia occur in people over the age of 65. The most common type of leukemia in older adults is chronic lymphocytic leukemia (CLL), which is a slow-growing type of leukemia.
Conclusion
Leukemia can affect people of any age, but it is most commonly diagnosed in children and adults over the age of 65. The risk of developing leukemia increases with age, and it is estimated that about 40% of all cases of leukemia occur in people over the age of 65. The most common types of leukemia vary by age group, with acute lymphoblastic leukemia being the most common type in children, acute myeloid leukemia being the most common type in adults, and chronic lymphocytic leukemia being the most common type in older adults.