TY - BOOK AU - Ismail Mohamed Eldesoky Goda AU - Ehab Marouf Attalla , AU - Mohamed Saad Zaghloul , AU - Wael M. Elshemey , TI - Physical aspects of IMRT treatment planning systems for head and neck cases / PY - 2010/// CY - Cairo : PB - Ismail Mohamed Eldesoky Goda , KW - Head an neck cancer KW - KonRad XiO KW - Treatment planning systems N1 - Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Biophysics; Issued also as CD N2 - This work aims at evaluating the performance of two different treatment planning systems (TPSs), KonRad and XIO. For such purpose both systems are commissioned for intensity modulated radiotherapy (IMRT) according to the AAPM task group 119. The commissioning shows satisfactory results. Twenty pediatric patients, with different types of head and neck cancer, are sclected to participate in the evaluation of the performance of KonRad and XiO TPSs ER -