Search Results - "Velthuis, B.K."

Diagnostic accuracy of CT perfusion imaging for detecting acute ischemic stroke: a systematic review and meta-analysis by Biesbroek, J M, Niesten, J M, Dankbaar, J W, Biessels, G J, Velthuis, B K, Reitsma, J B, van der Schaaf, I C

“…The aim of the current study was to determine the sensitivity and specificity of CT perfusion (CTP) for the detection of ischemic stroke by performing a…”
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Hemodynamic Differences in Intracranial Aneurysms before and after Rupture by Cornelissen, B M W, Schneiders, J J, Potters, W V, van den Berg, R, Velthuis, B K, Rinkel, G J E, Slump, C H, VanBavel, E, Majoie, C B L M, Marquering, H A

“…Rupture risk of intracranial aneurysms may depend on hemodynamic characteristics. This has been assessed by comparing hemodynamic data of ruptured and…”
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MR Angiography Follow-Up 5 Years after Coiling: Frequency of New Aneurysms and Enlargement of Untreated Aneurysms by Sprengers, M.E, van Rooij, W.J, Sluzewski, M, Rinkel, G.J.E, Velthuis, B.K, de Kort, G.A.P, Majoie, C.B.L.M

“…Patients with intracranial aneurysms are at risk for future development of new aneurysms and growth of additional untreated aneurysms. Because in previous…”
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Improving head and neck CTA with hybrid and model-based iterative reconstruction techniques by Niesten, J.M, van der Schaaf, I.C, Vos, P.C, Willemink, M.J, Velthuis, B.K

“…Aim To compare image quality of head and neck computed tomography angiography (CTA) reconstructed with filtered back projection (FBP), hybrid iterative…”
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Stability of Intracranial Aneurysms Adequately Occluded 6 Months after Coiling: A 3T MR Angiography Multicenter Long-Term Follow-Up Study by Sprengers, M.E, Schaafsma, J, van Rooij, W.J, Sluzewski, M, Rinkel, G.J.E, Velthuis, B.K, van Rijn, J.C, Majoie, C.B

“…The long-term fate of coiled intracranial aneurysms is largely unknown, and prolonged imaging follow-up has been advocated. The yield of follow-up imaging in…”
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CT brain perfusion protocol to eliminate the need for selecting a venous output function by Riordan, A J, Bennink, E, Viergever, M A, Velthuis, B K, Dankbaar, J W, de Jong, H W A M

“…In CTP, an arterial input function is used for cerebral blood volume measurement. AIFs are often influenced by partial volume effects resulting in…”
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ACTIVATION DELAY IS ALREADY PRESENT IN THE EARLY CONCEALED STAGE OF ARRHYTHMOGENIC RIGHT VENTRICULAR DYSPLASIA/CARDIOMYOPATHY by Mast, T.P, Teske, A.J, Te Riele, A.S, Groeneweg, J.A, van der Heijden, J.F, Velthuis, B.K, Loh, P, Doevendans, P.A, Dooijes, D, Cramer, M.J, Hauer, R.N

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Reproducibility of Quantitative CT Brain Perfusion Measurements in Patients with Symptomatic Unilateral Carotid Artery Stenosis by Waaijer, A, van der Schaaf, I.C, Velthuis, B.K, Quist, M, van Osch, M.J.P, Vonken, E.P.A, van Leeuwen, M.S, Prokop, M

“…To establish intraobserver and interobserver variability for regional measurement of CT brain perfusion (CTP) and to determine whether reproducibility can be…”
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New detected aneurysms on follow-up screening in patients with previously clipped intracranial aneurysms : Comparison with DSA or CTA at the time of SAH by VAN DER SCHAAF, I. C, VELTHUIS, B. K, WERMER, M. J. H, MAJOIE, C, WITKAMP, T, DE KORT, G, FRELING, N. J, RINKEL, G. J. E

“…Patients with a history of aneurysmal subarachnoid hemorrhage may have aneurysms on screening several years after the hemorrhage. For determining the benefits…”
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An exceptionally large coronary artery aneurysm in a formerly healthy young woman by Du Pré, B.C., Van Laake, L.W., Velthuis, B.K., de Waal, E.E.C., Buijsrogge, M.P., Hassink, R.J.

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Sport specific incidence and progression of coronary artery calcification among amateur athletes: a follow-up of the Measuring Athletes Risk of Cardiovascular events (MARC) study by Aengevaeren, V, Mosterd, A, Braber, T.L, Nathoe, H.M, Eijsvogels, T.M.H, Velthuis, B.K

“…Abstract Background Emerging evidence indicates increased coronary atherosclerosis in amateur athletes. However, previous studies were limited by its…”
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Reliability and Agreement of 2D and 3D Measurements on MRAs for Growth Assessment of Unruptured Intracranial Aneurysms by Timmins, K M, Kuijf, H J, Vergouwen, M D I, Otten, M J, Ruigrok, Y M, Velthuis, B K, van der Schaaf, I C

“…Reliable and reproducible measurement of unruptured intracranial aneurysm growth is important for unruptured intracranial aneurysm rupture risk assessment…”
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Relationship between 3D Morphologic Change and 2D and 3D Growth of Unruptured Intracranial Aneurysms by Timmins, K M, Kuijf, H J, Vergouwen, M D I, Ruigrok, Y M, Velthuis, B K, van der Schaaf, I C

“…Untreated unruptured intracranial aneurysms are usually followed radiologically to detect aneurysm growth, which is associated with increased rupture risk. The…”
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EFFECT OF LOW-DOSE COLCHICINE ON PERICORONARY INFLAMMATION AND CORONARY PLAQUE COMPOSITION IN CHRONIC CORONARY DISEASE by Fiolet, Aernoud, Lin, Andrew, Kwiecinski, Jacek, Grodecki, Kajetan, Velthuis, B.K., Dey, Damini, Mosterd, Arend

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Detection of Early Ischemic Changes with Virtual Noncontrast Dual-Energy CT in Acute Ischemic Stroke: A Noninferiority Analysis by Kauw, F, Ding, V Y, Dankbaar, J W, van Ommen, F, Zhu, G, Boothroyd, D B, Wolman, D N, Molvin, L, de Jong, H W A M, Kappelle, L J, Velthuis, B K, Heit, J J, Wintermark, M

“…Dual-energy virtual NCCT has the potential to replace conventional NCCT to detect early ischemic changes in acute ischemic stroke. In this study, we evaluated…”
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Risk factors for atherosclerotic and medial arterial calcification of the intracranial internal carotid artery by Vos, Annelotte, Kockelkoren, Remko, de Vis, Jill B., van der Schouw, Yvonne T., van der Schaaf, Irene C., Velthuis, Birgitta K., Mali, Willem P.T.M., de Jong, Pim A., Majoie, C.B., Roos, Y.B., Duijm, L.E., Keizer, K., van der Lugt, A., Dippel, D.W., Droogh-de Greve, K.E., Bienfait, H.P., van Walderveen, M.A., Wermer, M.J.H., Lycklama à Nijeholt, G.J., Boiten, J., Duyndam, D., Kwa, V.I., Meijer, F.J., van Dijk, E.J., Kesselring, F.O., Hofmeijer, J., Vos, J.A., Schonewille, W.J., van Rooij, W.J., de Kort, P.L., Pleiter, C.C., Bakker, S.L., Bot, J., Visser, M.C., Velthuis, B.K., van der Schaaf, I.C., Dankbaar, J.W., Mali, W.P., van Seeters, T., Horsch, A.D., Niesten, J.M., Biessels, G.J., Kappelle, L.J., Luitse, M.J., van der Graaf, Y.

“…Calcifications of the intracranial internal carotid artery (iICA) are an important risk factor for stroke. The calcifications can occur both in the intimal and…”
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Anatomical differences of intracranial arteries according to sex: a systematic review and meta-analysis by Ophelders, M.E.H., van Eldik, M.J.A., Vos, I.N., Beentjes, Y.S., Velthuis, B.K., Ruigrok, Y.M.

“…Intracranial aneurysms are more common in women than in men. Some anatomical variants of the circle of Willis (CoW) are associated with a higher risk of…”
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Cardiovascular magnetic resonance native T2 and T2 quantitative values for cardiomyopathies and heart transplantations: a systematic review and meta-analysis by Snel, G. J. H, van den Boomen, M, Hernandez, L. M, Nguyen, C. T, Sosnovik, D. E, Velthuis, B. K, Slart, R. H. J. A, Borra, R. J. H, Prakken, N. H. J

“…Background The clinical application of cardiovascular magnetic resonance (CMR) T.sub.2 and T.sub.2.sup.* mapping is currently limited as ranges for healthy and…”
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Pulsatility Attenuation along the Carotid Siphon in Pseudoxanthoma Elasticum by Bartstra, J.W., van Tuijl, R.J., de Jong, P.A., Mali, W.P.T.M., van der Schaaf, I.C., Ruigrok, Y.M., Rinkel, G.J.E., Velthuis, B.K., Spiering, W., Zwanenburg, J.J.M.

“…We compared velocity pulsatility, distensibility, and pulsatility attenuation along the intracranial ICA and MCA between 50 patients with pseudoxanthoma…”
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Prediction of Outcome Using Quantified Blood Volume in Aneurysmal SAH by van der Steen, W E, Marquering, H A, Ramos, L A, van den Berg, R, Coert, B A, Boers, A M M, Vergouwen, M D I, Rinkel, G J E, Velthuis, B K, Roos, Y B W E M, Majoie, C B L M, Vandertop, W P, Verbaan, D

“…In patients with SAH, the amount of blood is strongly associated with clinical outcome. However, it is commonly estimated with a coarse grading scale,…”
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