J
Jonas A. Castelijns
Researcher at VU University Medical Center
Publications - 177
Citations - 11351
Jonas A. Castelijns is an academic researcher from VU University Medical Center. The author has contributed to research in topics: Magnetic resonance imaging & Multiple sclerosis. The author has an hindex of 57, co-authored 169 publications receiving 10528 citations. Previous affiliations of Jonas A. Castelijns include Academic Center for Dentistry Amsterdam.
Papers
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Journal ArticleDOI
Cervical lymph node metastasis: assessment of radiologic criteria.
M.W.M. van den Brekel,H. V. Stel,Jonas A. Castelijns,Jos J. P. Nauta,I. Van Der Waal,J. Valk,C. J. L. M. Meyer,Gordon B. Snow +7 more
TL;DR: Shape was not a valuable criterion for the radiologic assessment of the cervical lymph node status and the minimal diameter in the axial plane was found to be the most accurate size criterion for predicting lymph node metastasis.
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Intracortical Lesions in Multiple Sclerosis: Improved Detection with 3D Double Inversion-Recovery MR Imaging
Jeroen J. G. Geurts,Petra J. W. Pouwels,Bernard M. J. Uitdehaag,Chris H. Polman,Frederik Barkhof,Jonas A. Castelijns +5 more
TL;DR: In this paper, the depiction of intracortical lesions by using multislab three-dimensional (3D) double inversion-recovery (DIR), multiislab 3D fluid-attenuated inversion recovery (FLAIR), and T2-weighted spin-echo (SE) imaging in patients with multiple sclerosis was compared.
Journal Article
Cortical lesions in multiple sclerosis: combined postmortem MR imaging and histopathology.
Jeroen J. G. Geurts,Lars Bø,Petra J. W. Pouwels,Jonas A. Castelijns,Chris H. Polman,Frederik Barkhof +5 more
TL;DR: In contrast to WM lesions and mixed GM-WM lesions, intracortical lesions remain largely undetected with current MR imaging resolution.
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Brain and spinal cord abnormalities in multiple sclerosis : Correlation between MRI parameters, clinical subtypes and symptoms
G J Nijeholt,M.A.A. van Walderveen,Jonas A. Castelijns,J.H.T.M. van Waesberghe,Chris H. Polman,P. Scheltens,Peter F.W.M. Rosier,P.J.H. Jongen,Frederik Barkhof +8 more
TL;DR: In relapsing-remitting and secondarygressive multiple sclerosis both brain and spinal cord MRI may provide a tool for monitoring patients, while in primary progressive multiple sclerosis the clinicoradiological correlation is weak for brain imaging.
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Regional DTI differences in multiple sclerosis patients
Stefan D. Roosendaal,Jeroen J. G. Geurts,Hugo Vrenken,Hanneke E. Hulst,Keith S. Cover,Jonas A. Castelijns,Petra J. W. Pouwels,Frederik Barkhof +7 more
TL;DR: Neurocognitive assessment showed that patients had normal visuospatial memory performance, just-normal attention, and impaired processing speed; the latter was associated with abnormal FA in the corpus callosum, an area which was relatively devoid of lesions visible on proton density-weighted images in patients.