Raysheda Rougier

Technology and Equipment

• Varian: TrueBeam,IX
• Siemens: Artiste, Primus,Ethos,Halycon
• Elekta: Synergy
• CT: Varian: Ximetron, Phillips: AcQSim
• BrainLab ExacTrac, AlignRT, Calypso, Respiratory Gating
• Radiation Oncology Information System: Aria, Mosaiq, and Syngo

Treatment Techniques

• 3D Confomal, IMRT, SRS/SBRT, TBI, TSE, CSI, VMAT, IGRT, EPID, OBI, CBCT
• Performed daily QA warmups on linear accelerator and simulation machines
• Assisted radiation therapists with daily external beam treatments using Varian TrueBeam systems
• Performed patient positioning and immobilization according to physician prescription and setup instructions
• Aligned patients using lasers, anatomical landmarks, and treatment tattoos to ensure reproducibility
• Participated in IGRT procedures including kV imaging and cone beam CT prior to treatment delivery
• Evaluated verification images with therapists to confirm accurate patient positioning

• Reviewed patient charts, dosimetry instructions, and treatment parameters before procedures
• Prepared treatment rooms including immobilization devices, gantry angles, and collimator settings
• Maintained patient field markings and supported daily treatment workflow
• Assisted therapists and physicians with CT simulation procedures for radiation therapy planning
• Positioned patients using masks, vac-lok cushions, and immobilization devices
• Prepared patients for simulation and explained procedures to ensure proper setup
• Assisted with CT image acquisition and simulation workflow
• Observed patient marking, tattoo placement, and documentation of setup parameters
• Assisted with treatment delivery on Varian Halcyon systems
• Participated in verification imaging and patient setup adjustments
• Observed treatments across multiple disease sites
• Assisted with patient positioning and immobilization on Elekta linear accelerator systems
• Supported treatment room preparation and equipment setup
• Maintained radiation safety standards during clinical procedures