Question

A 32-year-old woman has a 1.8-cm thyroid nodule with intermediate-suspicion ultrasound features (TR4). What is the recommended biopsy threshold per TI-RADS?

Accepted Answer

FNA for TR4 at >=1.5 cm

Answer

FNA for TR4 at >=1.0 cm

Answer

FNA for TR4 at >=2.5 cm

Answer

No FNA regardless of size

Answer

FNA only if growth >=20% in 6 months

Practice question

A 32-year-old woman has a 1.8-cm thyroid nodule with intermediate-suspicion ultrasound features (TR4). What is the recommended biopsy threshold per TI-RADS?