At a glance
Motion correction
Reduces the effect of patient voluntary and physiologic motion
Diagnostic-quality images
Consistent images for challenging patients and difficult-to-image anatomies
Scan time
Same as conventional techniques, and allows free-breathing acquisition
PROPELLER uses a radial k-space filling pattern that is inherently less sensitive to motion such as CSF and blood flow, breathing, patient tremor, or voluntary movements. The oversampling of the k-space center yields increased signal-to-noise ratio (SNR) and high tissue contrast. Scan time is the same as conventional techniques, and PROPELLER allows free-breathing acquisition.
PROPELLER is compatible with AIR™ Recon DL, GE HealthCare's a pioneering deep-learning-based reconstruction algorithm that enables radiologists to achieve pin-sharp images quicker.
Motion-insensitive diagnostic-quality imaging for challenging patients and difficult-to-image anatomies
