Final answer:
Childhood leukemia is a type of cancer that affects blood cells in children. It causes the production of abnormal white blood cells, leading to various symptoms. Leukemia can be evaluated through different methods and can be treated with chemotherapy, radiation therapy, and bone marrow transplant.
Step-by-step explanation:
Childhood leukemia is a type of cancer that affects blood cells and usually starts in the bone marrow. It is characterized by the production of abnormal white blood cells that replace the normal ones over time. Clinical manifestations of childhood leukemia include fatigue, frequent infections, and easy bruising or bleeding. To evaluate leukemia, doctors may perform blood tests, bone marrow aspiration, and imaging studies. Treatment options for childhood leukemia include chemotherapy, radiation therapy, and bone marrow transplant.