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Bispebjerg Hospital - en del af Københavns Universitetshospital
Udgivet

Evaluating automated dynamic contrast enhanced wrist 3T MRI in healthy volunteers: one-year longitudinal observational study

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

DOI

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  3. A computer-aided detection system for rheumatoid arthritis MRI data interpretation and quantification of synovial activity

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  • Anshul Rastogi
  • Olga Kubassova
  • Lada V Krasnosselskaia
  • Adrian K P Lim
  • Keshthra Satchithananda
  • Mikael Boesen
  • Michael Binks
  • Joseph V Hajnal
  • Peter C Taylor
Vis graf over relationer
Dynamic contrast enhanced (DCE)-MRI has great potential to provide quantitative measure of inflammatory activity in rheumatoid arthritis. There is no current benchmark to establish the stability of signal in the joints of healthy subjects when imaged with DCE-MRI longitudinally, which is crucial so as to differentiate changes induced by treatment from the inherent variability of perfusion measures. The objective of this study was to test a pixel-by-pixel parametric map based approach for analysis of DCE-MRI (Dynamika) and to investigate the variability in signal characteristics over time in healthy controls using longitudinally acquired images.
OriginalsprogEngelsk
TidsskriftEuropean Journal of Radiology
Vol/bind82
Udgave nummer8
Sider (fra-til)1286-91
Antal sider6
ISSN0720-048X
DOI
StatusUdgivet - aug. 2013

ID: 40463527