Time-of-flight MRA of intracranial vessels at 7 T.

Mirco CosottiniTommaso CalzoniGuido Andrea LazzarottiAlessandro GrigoliniPaolo BoscoPaolo CecchiMichela TosettiLaura BiagiGraziella Donatelli

Published in: European radiology experimental (2024)

• An optimized 7-T TOF-MRA protocol was selected for comparison with clinical 3-T TOF-MRA for assessing intracranial vessels. • Seven-tesla TOF-MRA outperformed 3-T TOF-MRA in both quantitative and qualitative evaluation. • Seven-tesla TOF-MRA is comparable to DSA for the diagnosis and characterization of intracranial vascular pathologies.

Keyphrases

mass spectrometry
contrast enhanced
ms ms
magnetic resonance
magnetic resonance imaging
computed tomography
high resolution