The present study was carried on forty (40) diagnosed ALL (Acute lymphoblastic leukemia), CML (Chronic myeloid leukemia), AML(Acute myeloid leukemia)patients who attended Oncology Centre, Mansoura University. Their ages ranged from 3 to 77 years. They were 27 males and 13 female. Patients were followed up throughout the period of the study. All patients were subjected to the following: Detailed hi...