AIF	Arterial input function
ALARA	As low as reasonably achievable
CA	Contrast agent
CBF	Cerebral blood flow
CBV	Cerebral blood volume
CT	Computed tomography
CTP	CT perfusion
GSmaps	Gold standard maps
IQR	Interquartile range
MTT	Mean transit time
MSI	Mean slope of increase
ROI	Region of interest
TMAX	Time of maximum enhancement
TTP	Time to peak