PDAC	Pancreatic ductal adenocarcinoma
FUS	Focused ultrasound
HIFU	High-intensity focused ultrasound
pHIFU	Pulsed high-intensity focused ultrasound
LIFU	Low-intensity focused ultrasound
US	Ultrasound
MRI	Magnetic resonance imaging
MRIgFUS	Magnetic resonance-guided focused ultrasound
EUS	Endoscopic ultrasound
EUS-FUS	Endoscopic ultrasound-guided focused ultrasound
CT	Computed tomography
TME	Tumor microenvironment
ICD	Immunogenic cell death
TAA	Tumor-associated antigen
DAMP	Damage-associated molecular pattern
IRE	Irreversible electroporation
RFA	Radiofrequency ablation
MWA	Microwave ablation
SBRT	Stereotactic body radiation therapy
GEMM	Genetically engineered mouse model
ISPPA	Spatial peak pulse average intensity
MPa	Megapascal
ROS	Reactive oxygen species
PD-1	Programmed cell death protein-1
PD-L1	Programmed death-ligand 1
CTLA-4	Cytotoxic T-lymphocyte-associated protein 4