Medical Dosimetrist how-to

How to Create an IMRT Plan

Good plans balance tumor dose and safety.

Updated By the Career Education Institute Curriculum Team
Quick answer

Good plans balance tumor dose and safety. In short: import; review; set, then complete the remaining steps below.

Step by step

  1. Import and fuse images.

  2. Review contours.

  3. Set dose goals.

  4. Arrange beams.

  5. Optimize and calculate.

  6. Review DVH and hotspots.

Safety reminders for medical dosimetrists

  • Double-check prescriptions
  • Follow plan QA procedures
  • Protect patient data
  • Communicate concerns before treatment starts

Contouring · Target volume · Organs at risk · IMRT · VMAT · Dose-volume histogram: see the full medical dosimetrist glossary.

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