TSH	thyroid-stimulating hormone
WDTC	well-differentiated thyroid cancer
AUS	atypia of undetermined significance
FLUS	follicular lesion of undetermined significance
ROM	risk of malignancy
TBSRTC	The Bethesda System for Reporting Thyroid Cytopathology
FDA	Food and Drug Administration
TC	thyroid cancer
UG-FNAB	ultrasound-guided fine-needle aspiration biopsy
NIFTP	noninvasive follicular neoplasms with papillary-like feature
SD	standard deviation
PTC	papillary thyroid cancer
FTC	follicular thyroid cancer