Applies to
- Adults with thyroid nodules
- Diagnostic thyroid ultrasound
Classification
- TR level TR1
- TR level TR2
- TR level TR3
- TR level TR4
- TR level TR5
Exclusions
- Pediatric patients
- Known thyroid cancer under surveillance
- Post-thyroidectomy neck ultrasound
Interactive
Decision tree
Enter a finding to compute a recommendation without leaving the page.
Recommendation builder
Select the TR category computed from ultrasound descriptors, then enter the maximum nodule diameter.
Evidence
References
- PrimaryTessler FN, Middleton WD, Grant EG, et al. ACR Thyroid Imaging, Reporting and Data System (TI-RADS): White Paper of the ACR TI-RADS Committee. J Am Coll Radiol. 2017;14(5):587-595.
FAQ
Frequently asked
Does this guideline apply to oncology patients?
No — patients with known malignancy fall outside the scope unless the guideline states otherwise. Follow oncologic surveillance protocols instead.