SU‐D‐217BCD‐03: Impact of Jaw Width on the Megavoltage Computed Tomography Image Quality and Imaging Dose with Helical Tomotherapy

Keyphrases

• Image Quality 100%
• Computed Tomography Images 100%
• Megavoltage Computed Tomography 100%
• Helical Tomotherapy 100%
• Jaw Length 100%
• Imaging Dose 100%
• Phantom 83%
• Image Contrast 50%
• Image Resolution 33%
• Tomotherapy 33%
• Imaging Systems 16%
• Contrast Imaging 16%
• Three-line 16%
• Green Laser 16%
• Cheese 16%
• Dose Measurement 16%
• Isocenter 16%
• Accuray 16%
• Adaptive Radiotherapy 16%
• 6-high 16%
• CT number 16%
• Water Equivalent 16%
• Equivalent Materials 16%
• Middleton 16%

Medicine and Dentistry

• Computer Assisted Tomography 100%
• Image Quality 100%
• Jaw 100%
• Tomotherapy 100%
• Isocenter 9%
• Image-Guided Radiation Therapy 9%

Physics

• Image Contrast 100%
• Tomography 100%
• Image Resolution 66%
• Radiation Therapy 33%