MLC positional accuracy evaluation through the picket fence test on EBT2 films and a 3D dosimetric phantom

Hospital, University of Athens, Vas. Sofias Ave 76, Athens, 11528, Greece; phone: (+30) 210 7286267; fax: (+30) 210 7220253; email: cantypas@med.uoa.gr MLC positional accuracy evaluation through the Picket Fence test on EBT2 films and a 3D volumetric phantom Christos Antypas,a Ioannis Floros, Maritina Rouchota, Christina Armpilia, Maria Lyra 1st Department of Radiology, Medical Physics Unit, Aretaieion Hospital, University of Athens, Greece cantypas@med.uoa.gr