Faculty of Medicine;
Mansoura University;
Mansoura;
Egypt;
Department of Physics;
Faculty of Science;
Mansoura University;
Mansoura;
Egypt;
Department of Cancer Management and Research Medical Research Institute;
Alexandria University;
Alexandria;
Egypt;
Clinical Oncology and Nuclear Medicine Department;
Mansoura University Hospitals;
Mansoura;
Egypt;
Radiotherapy; Wedge; Linear; Accelerator; Computerized; Treatment; Planning; System;