TY - BOOK AU - Aya Ebrahim Mahmoud Elkomy AU - Hamada Elsayed Ayoub , AU - Hossame Eldeen Ahmed Elashtokhy , AU - Khaled Ahmed Olama , TI - The effect of acute lymphoblastic leukemia and chemotherapy on balance in children / PY - 2018/// CY - Cairo : PB - Aya Ebrahim Mahmoud Elkomy , KW - Acute lymphoblastic leukemia KW - Chemotherapy Balance KW - Humac balance system N1 - Thesis (M.Sc.) - Cairo University - Faculty of Physical Therapy - Department of Growth and Development Disorders in Pediatrics; Issued also as CD N2 - Introduction: Acute lymphoblastic leukemia is considered the most common form of malignancy in children with percentage of 29% of all childhood cancer, Chemotherapy is considered the first line of treatment in oncology despite its resulting side effects like peripheral neuropathy and problems involving cognition and behavior. Objectives: Assessment of the effect of acute lymphoblastic leukemia and chemotherapy on balance in children. Patients and Methods: this study was carried out on fifty children with acute lymphoblastic leukemia with ages varies from 5 to 11 years , they were selected from Tanta cancer center , they were divided according to the stage of treatment to three groups, group A : it includes ten children who were diagnosed by acute lymphoblastic leukemia, but before having any treatment , group B: it includes twenty children in the maintenance phase of treatment and group C: it includes twenty children in their first year of follow up , Humac balance system was used for balance assessment through three tests: the modified clinical test of sensory integration of balance , the limit of stability test and center of pressure test, and their measurements were compared to normal children matching in age and gender. Results: the results had shown no significant difference in the tests measurements of the acute lymphoblastic leukemic children when compared to normal children ER -