what age does symptoms of leukemia occur in children
Leukemia is the most common form of pediatric cancer. It affects approximately 3,250 children each year in the US, accounting for about 30 percent of childhood cancers. It can occur at any age, although it is most commonly seen in children between 2 and 6 years of age. The child with leukemia often shows symptoms of an infection such as fever, runny nose, and cough. 2  Bone and joint pain can happen when the bone marrow is overcrowded and âfull.â. 3  Abdominal distress happens when leukemia cells collect in the kidney, liver and spleen, causing enlargement of these organs.