NSCLC	Non-small-cell lung cancer
SCLC	Small-Cell Lung Cancer
LC	Lung Cancer
CT	Computed Tomography
MRI	Magnetic Resonance Imaging
US	Ultrasound
NGS	Next-generation Sequencing
CNS	Central nervous system
ctDNA	Circulating tumor DNA
FDG-PET	18F-deoxyglucose-positron emission tomography
GLUT	Glucose transporter
mTORC1	Mammalian target of rapamycin complex 1
HIF	Hypoxia-inducible factor
HK	Hexokinase
PDAC	Pancreatic ductal adenocarcinoma
TCA	Tricarboxylic acid
GSH	Glutathione
S1P	Sphingosine-1-phosphate
LPE	Lysophosphatidylethanolamine
LDCT	Low-dose computed tomography
NMR	Nuclear magnetic resonance
MS	Mass spectrometry
MALDI-MSI	Matrix-assisted laser desorption/ionization mass spectrometric imaging
MRSI	Magnetic resonance spectroscopic imaging
HRMAS MRS	High-resolution magic angle spinning magnetic resonance spectroscopy
RRLC	Rapid resolution liquid chromatography
TMAO	Trimethylamine N-oxide
MWA	Microwave ablation
MVDA	Multivariate data analysis
ADMA	Asymmetric dimethylarginine
HC	Healthy control
PLC	Primary lung cancer
SLC	Secondary lung cancer
ROI	Region of interest
IBSI	Imaging Biomarker Standardization Initiative
GLCM	Gray-level co-occurrence matrices
GLRLM	Gray-level run-length matrices