Repeated intravenous administration of gadobutrol does not lead to increased signal intensity on unenhanced T1-weighted images-a voxel-based whole brain analysis.

Soenke LangnerMarie-Luise KromreyJens-Peter KuehnMatthias GrotheMartin Domin

Published in: European radiology (2017)

• Repeated administration of gadobutrol does not lead to increased signal intensity. • Voxel-based whole-brain analysis allows assessment of subtle changes in signal intensity. • Macrocyclic contrast agents in a proven dosage are safe.

Keyphrases

magnetic resonance
white matter
resting state
deep learning
contrast enhanced
low dose
brain injury
dual energy