The data collected were analyzed using SPSS (26th edition), and ultrasounds were reviewed by a single board-certified radiologist. 
SPSS
The ACR thyroid imaging and Data System 2017 (ACR TI-RADs 2017) and the Bethesda System for reporting thyroid cytology 2017 (BSRTC 2017) were used for reporting ultrasound and cytology, respectively.



ACR TI-RADs 2017
The ACR thyroid imaging and Data System 2017 (ACR TI-RADs 2017) and the Bethesda System for reporting thyroid cytology 2017 (BSRTC 2017) were used for reporting ultrasound and cytology, respectively.



BSRTC 2017