Validation of the modified 4-tiered categorization system through comparison with the 5-tiered categorization system of the 2015 American Thyroid Association guidelines for classifying small thyroid nodules on ultrasound.
Jin Young KwakKyunghwa HanEun-Kyung KimHee Jung MoonJung Hyun YoonVivian Y ParkJin Young KwakPublished in: Head & neck (2017)
The modified 4-tiered categorization system allows more efficient management with better diagnostic performance than the 2015 ATA categorization system in small thyroid nodules.