ACR TI-RADS Resources

Radiology CME in Oxford, UK
TI RADS Atlas
TI RADS White Paper
TI RADS Lexicon

TIRADS categories:

  • TR1 Benign (0 pts)

  • TR2 Not Suspicious (2 pts)

  • TR3 Mildly Suspicious (3 pts)

  • TR4 Moderately Suspicious (4-6 pts)

  • TR5 Highly Suspicious (≥7 pts)

FNA no more than 2 nodules with the highest TIRADS point scores at a time.

Follow no more than 4 nodules with the highest TIRADS point scores at a time.