Single-energy versus dual-energy imaging during CT-guided biopsy using dedicated metal artifact reduction algorithm in an in vivo pig model.

Thuy Duong DoJulia HeimStephan SkornitzkeClaudius MelzigDominik F VollherbstMichael FaerberPhilippe L PereiraHans-Ulrich KauczorChristof Matthias Sommer

Published in: PloS one (2021)

iMAR independently reduced metal artifacts more effectively and efficiently than CT acquisition in DE at any dose setting and its application is feasible during CT-guided liver biopsy.

Keyphrases

dual energy
image quality
computed tomography
contrast enhanced
machine learning
high resolution
magnetic resonance imaging
positron emission tomography
fine needle aspiration
deep learning
mass spectrometry
neural network
cone beam