Leukemia is malignancy of blood-shaping tissues, including bone marrow. Numerous sorts exist, for example, intense lymphoblastic leukemia, intense myeloid leukemia and incessant lymphocytic leukemia. Numerous patients with moderate developing kinds of leukemia don't have indications. Quickly developing sorts of leukemia may cause manifestations that incorporate weariness, weight reduction, visit diseases and simple draining or wounding. Treatment is profoundly factor. For moderate developing leukaemias, treatment may incorporate observing. For forceful leukaemias, treatment incorporates chemotherapy that is now and again followed by radiation and undeveloped cell transplant.