%0 Journal Article
%T Dose Distribution of Photon Beam by  Siemens Linear Accelerator
%A Besim Xhafa
%A Tatjana Mulaj
%A Gezim Hodolli
%A Gazmend Nafezi
%J International Journal of Medical Physics,Clinical Engineering and Radiation Oncology
%P 67-70
%@ 2168-5444
%D 2014
%I Scientific Research Publishing
%R 10.4236/ijmpcero.2014.31011
%X <p class=\"MsoNormal\">
	<span lang=\"EN-US\" style=\"font-family:Verdana;\">The radiation therapy is applied on around 50% of the cancer patients.
As we know, before implementing a radiation treatment planning system in the
clinic, the dose-calculation measurement must be validated using rigorous,
clinically relevant criteria [1]. Percent Depth Doses (PDD), Dose Profile (DP),
Open Collimator Factor (OCF) etc</span><span lang=\"EN-US\" style=\"font-family:Verdana;\">.</span><span lang=\"EN-US\" style=\"font-family:Verdana;\">, are measured for all numbers of square fields for Treatment Planning
System XiO, version 4.7, for 6 and 15 MV photons energies and for 15<span style=\"font-family:Verdana, Helvetica, Arial;white-space:normal;background-color:#FFFFFF;\">กใ</span></span><span lang=\"EN-US\" style=\"font-family:Verdana;\">,</span><span lang=\"EN-US\" style=\"font-family:Verdana;\"> 30<span style=\"font-family:Verdana, Helvetica, Arial;white-space:normal;background-color:#FFFFFF;\">กใ</span></span><span lang=\"EN-US\" style=\"font-family:Verdana;\">,</span><span lang=\"EN-US\" style=\"font-family:Verdana;\"> 45<span style=\"font-family:Verdana, Helvetica, Arial;white-space:normal;background-color:#FFFFFF;\">กใ</span></span><span lang=\"EN-US\" style=\"font-family:Verdana;\">,</span><span lang=\"EN-US\" style=\"font-family:Verdana;\"> 60<span style=\"font-family:Verdana, Helvetica, Arial;white-space:normal;background-color:#FFFFFF;\">กใ</span> wedge, which were employed to obtain the
profiles in any depth. The measurements were conducted also for different
energies of electron beam and TPS calculation algorithms</span><span lang=\"EN-US\" style=\"font-family:Verdana;\">.</span> 
</p>
%K Radiation
%K Absorbed Dose
%K Measurements
%K Percent Dose Depth
%K Dose Profile
%K Treatment Planning System
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=43059