MRI Diffusion-Weighted Imaging to Measure Infarct Volume: Assessment of Manual Segmentation Variability.

Petra CimflovaJiri KralOndrej VolnyMacKenzie Horn Piyush OjhaMartin CabalLinda KasickovaJaroslav HavelkaTomas JonsztaMichal BarWu Qiu

Published in: Journal of neuroimaging : official journal of the American Society of Neuroimaging (2021)

Manual segmentation of infarct volume on follow-up MRI-DWI shows excellent agreement and good spatial overlap with the reference standard, suggesting its usefulness for measuring infarct volume on 24- to 32-hour MRI-DWI.

Keyphrases

diffusion weighted imaging
contrast enhanced
magnetic resonance imaging
acute myocardial infarction
diffusion weighted
deep learning
convolutional neural network
computed tomography
magnetic resonance
blood pressure
heart failure