PTC	Papillary thyroid cancer
NIR	Near-infrared
ICG	Indocyanine green
FGS	Fluorescence-guided surgery
NIRAF	Near-infrared autofluorescence
US	Ultrasound
FNA	Fine needle aspiration
CT	Computed tomography
MRI	Magnetic resonance imaging
PET	Positron emission tomography
ATC	Anaplastic thyroid cancer
MTC	Medullary thyroid cancer
PAI	Photoacoustic imaging
AuNC	Gold nanocluster
BSA	Bovine serum albumin
NTR	Nitroreductase
RACPPs	Radiometric activatable cell-penetrating peptides
CLI	Cerenkov luminescence imaging
HSA	Human serum albumin
MMP	Matrix metalloprotease
FTC	Follicular thyroid carcinoma
FDA	Food and Drug Administration
5-ALA	5-Aminolevulinic acid
GGT	γ-Glutamyltranspeptidase
OCT	Optical coherence tomography
DOT	Diffuse optical tomography
RLN	Recurrent laryngeal nerve
MSOT	Multispectral optoacoustic tomography
ISFGS	International Society for Fluorescence Guided Surgery
AI	Artificial intelligence