PDT	Photodynamic therapy
iPDT	Intraoperative photodynamic therapy
V-PDT	Vascular-targeted photodynamic therapy
PD	Photodynamic diagnostics
PS	Photosensitizer
ROS	Reactive oxygen species
5-ALA	5-aminolevulinic acid
PpIX	Protoporphyrin IX
Ce6	Chlorin e6
HAL	hexyl aminolevulinate
TRSO	Tumor reactive singlet oxygen
GPU	Graphics processing unit
PU	Perfusion units
OCT	Optical coherence tomography
LSCI	Laser speckle contrast imaging
LSI	Laser speckle imaging
PWSs	Port wine stains