These immature lymphocytes collect in the lymph tissues and make them swell and may crowd out other blood cells in the blood and bone marrow. Because of this crowding, if the bone marrow cannot make enough red blood cells to carry oxygen, then anemia may develop. If the bone marrow cannot make enough platelets to make the blood clot normally, then bleeding or bruising may develop more easily. The cancerous lymphocytes can also invade other organs, the spinal cord, the brain, and the testicles. Adult acute lymphocytic leukemia progresses quickly and can occur in adults and children.
Treatment is different for adults than for children.
This information is not intended to be a substitute for individual medical advice in diagnosing or treating a health problem. Please consult with your health care provider about your health care concerns.