AI	Artificial Intelligence
ANN	Artificial Neural Network
AUC	an area under the ROC curve
CAD	computer-aided diagnosis
CNN	convolutional neural network
DL	Deep-Learning
FFPE	formalin-fixed and paraffin-embedded
FFT	Fast Fourier Transform
FNAB	fine needle aspiration biopsy
FS	frozen section
NPV	negative predictive value
PESI-MS	probe electrospray ionization tandem mass spectrometry
PTC	papillary thyroid carcinoma
ROC	receiver operating characteristic
ROI	region of interest
SPECT	single-photon emission computed tomography
SVM	support vector machine
TBSRTC	The Bethesda System for the Reporting of Thyroid Cytopathology
US	ultrasound
WSI	whole slide image