Dynamic Contrast-Enhanced Magnetic Resonance Imaging
multiphase pCASL MRI
Multiphase pCASL is a variant of ASL where instead of acquiring the traditional label and control images, images are acquired following labeling with radio-frequency (RF) pulses at multiple phase increments. Arterial spin labeling (ASL) perfusion is a MRI technique to quantify tissue blood flow. ASL is a non-invasive technique that labels the protons in the arterial blood by radiofrequency pulses, without the exogenous injection of contrast media.