Talk:Thyroid imaging reporting and data system
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TIRADS (concerning) features:
- Taller than wide
- Microcalcs
- Irregular borders
- Hypoechoic
- Solid
Categories - ACR TI-RADS
| Category | Description | Management |
|---|---|---|
| TR1 | Benign | no FNA |
| TR2 | Not suspicious | no FNA |
| TR3 | Mildly suspicious | FNA if >2.5 cm, follow if >1.5 cm |
| TR4 | Moderately suspicious | FNA if >1.5 cm, follow if > 1.0 cm |
| TR5 | Highly suspicious | FNA if >1.0 cm, follow if >0.5 cm |
https://www.ncbi.nlm.nih.gov/pubmed/28372962 https://www.ncbi.nlm.nih.gov/pubmed/31603734