Every patient receiving 3D or IMRT must have image-based target localization prior to turning on the beam. For the proposition

MeSH terms

• Humans
• Imaging, Three-Dimensional / methods*
• Neoplasms / diagnosis*
• Neoplasms / radiotherapy*
• Practice Patterns, Physicians'
• Radiometry / methods
• Radiotherapy Planning, Computer-Assisted / methods*
• Radiotherapy, Conformal / methods*
• Treatment Outcome