MRI Technologist how-to

How to Run a Brain MRI with Contrast

Good protocols give clear images.

Updated By the Career Education Institute Curriculum Team
Quick answer

Good protocols give clear images. In short: screen; position; run, then complete the remaining steps below.

Step by step

  1. Screen kidney function as required.

  2. Position with a head coil.

  3. Run pre-contrast sequences.

  4. Inject contrast.

  5. Run post-contrast sequences.

  6. Check images before the patient leaves.

Safety reminders for MRI technologists

  • Screen every person entering the magnet room
  • Keep ferromagnetic objects out
  • Monitor for contrast reactions
  • Know quench procedures

Magnet · Tesla · Coil · Sequence · T1 and T2 · Gadolinium: see the full MRI technologist glossary.

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