الفهرس Only 14 pages are availabe for public view
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Abstract
This study is performed aiming to verify AAA implemented on Eclipse TPS verion 8.6.six tests used in this work which are: 1-open beam (square and rectangular) PDDs and dose profiles at standard SSD. 2-open beam PDDs and dose profile for two field sizes at different SSDs (110 and 120 cm).3- wedged beam PDDs and dose profiles for motorized wedge of angle 60{u00B0}.4- open beam PDDs and dose profiles at oblique incidence, with angles 15{u00B0} and 30{u00B0}.5- blocked beam profiles for 20 x 20cm shaped with MLC and cerrobend blocks.6-Test of internal inhomogeneity for two clinical situations (Nasopharynx and lung case)using TLD and humanoid rando phantom