Annemarie M. den Harder

Robustness of pulmonary nodule radiomic features on computed tomography as a function of varying radiation dose levels—a multi-dose in vivo patient study Open

Gijs A. Bartholomeus, Wouter A. C. van Amsterdam, Annemarie M. den Harder, Martin J. Willemink, Robbert W. van Hamersvelt , et al. · 2023

Normal imaging findings after aortic valve implantation on 18F-Fluorodeoxyglucose positron emission tomography with computed tomography Open

Ali R. Wahadat, Wilco Tanis, Asbjørn M. Scholtens, Margreet W.A. Bekker, Laura H. Graven , et al. · 2020

Non-infected aortic PHV have similar low to intermediate perivalvular ¹⁸F-FDG uptake with similar SUV_max and SUV_ratio at 5, 12, and 52 weeks after implantation.

Vascular uptake on 18F-sodium fluoride positron emission tomography: precursor of vascular calcification? Open

Annemarie M. den Harder, Jelmer M. Wolterink, Jonas W. Bartstra, Wilko Spiering, Sabine R. Zwakenberg , et al. · 2020

The activity of ¹⁸F-NaF is related to the amount of calcification and calcification progression. In areas where calcification formation occurred, the TBR was slightly but significantly higher.

Etidronate halts systemic arterial calcification in pseudoxanthoma elasticum Open

Jonas W. Bartstra, Pim A. de Jong, Guido Kranenburg, Jelmer M. Wolterink, Ivana Išgum , et al. · 2019

Vascular Calcification-Induced Cognitive Impairment in Pseudoxanthoma Elasticum Open

Jonas W. Bartstra, Wilko Spiering, G. Kranenburg, Lennart J. Geurts, Annemarie M. den Harder , et al. · 2019

Emphysema quantification using chest CT: influence of radiation dose reduction and reconstruction technique Open

Annemarie M. den Harder, Erwin de Boer, Suzanne J. Lagerweij, Martijn F. Boomsma, Arnold M. R. Schilham , et al. · 2018

Computed tomography image quality of aortic stents in patients with aortic coarctation: a multicentre evaluation Open

Sara Boccalini, Annemarie M. den Harder, Maarten Witsenburg, Johannes P. J. M. Breur, Gabriël P. Krestin , et al. · 2018

Brock malignancy risk calculator for pulmonary nodules: validation outside a lung cancer screening population Open

Kaman Chung, Onno M. Mets, Paul K. Gerke, Colin Jacobs, Annemarie M. den Harder , et al. · 2018

Objective To assess the performance of the Brock malignancy risk model for pulmonary nodules detected in routine clinical setting. Methods In two academic centres in the Netherlands, we established a list of patients aged ≥40 years who rec…

Etidronate for Prevention of Ectopic Mineralization in Patients With Pseudoxanthoma Elasticum Open

Guido Kranenburg, Pim A. de Jong, Jonas W. Bartstra, Suzanne J. Lagerweij, Marnix G. E. H. Lam , et al. · 2018

Frequency of abnormal findings on routine chest radiography before cardiac surgery Open

Annemarie M. den Harder, Linda M. de Heer, Pim A. de Jong, Willem J.L. Suyker, Tim Leiner , et al. · 2018

Radiation dose reduction for CT assessment of urolithiasis using iterative reconstruction: A prospective intra-individual study Open

Annemarie M. den Harder, Martin J. Willemink, Pieter Jan van Doormaal, Frank J. Wessels, M.T.W.T. Lock , et al. · 2017

The Effects of Iodine Attenuation on Pulmonary Nodule Volumetry using Novel Dual-Layer Computed Tomography Reconstructions Open

Annemarie M. den Harder, F. Bangert, Robbert W. van Hamersvelt, Tim Leiner, Julien Milles , et al. · 2017

• Pulmonary nodule volumes were measured on virtual non-contrast and mono-energetic reconstructions • Mono-energetic reconstructions showed that higher attenuation results in larger volumes • This may explain the reported nodule volume und…

Radiation dose reduction in pediatric great vessel stent computed tomography using iterative reconstruction: A phantom study Open

Annemarie M. den Harder, Dominika Suchá, Pieter Jan van Doormaal, Ricardo P.J. Budde, Pim A. de Jong , et al. · 2017

IR resulted in improved objective image quality at routine dose and 52% reduced dose, while objective image quality deteriorated at 81% reduced dose. Subjective image quality was not affected by dose reduction.

Aortic homograft replacement in a patient with a porcelain aorta: A case report Open

Kirolos A. Jacob, Rik Rozemeijer, Annemarie M. den Harder, Willem J.L. Suyker · 2017

Accuracy of bone mineral density quantification using dual-layer spectral detector CT: a phantom study Open

Robbert W. van Hamersvelt, Arnold M. R. Schilham, Klaus Engelke, Annemarie M. den Harder, Bart de Keizer , et al. · 2017

• Dual-layer spectral detector CT allows for accurate bone mineral density quantification. • BMD measurements on SDCT are strongly linearly correlated to DXA. • SDCT, acquired for several indications, may allow for evaluation of osteoporos…

Imaging of pediatric great vessel stents: Computed tomography or magnetic resonance imaging? Open

Annemarie M. den Harder, Dominika Suchá, Robbert W. van Hamersvelt, Ricardo P.J. Budde, Pim A. de Jong , et al. · 2017

Good in-stent lumen visibility was achievable in this in-vitro study with both CT and MRI in different great vessel stents. Overall reliability was good with clinical acceptable limits of agreement for both CT and MRI. However, common cond…

Dose reduction with iterative reconstruction for coronary CT angiography: a systematic review and meta-analysis Open

Annemarie M. den Harder, Martin J. Willemink, Quirina M. B. de Ruiter, Pim A. de Jong, Arnold M. R. Schilham , et al. · 2015

IR allows for CCTA acquisition with an effective dose of 2.2 mSv with preserved objective and subjective image quality.

The Importance of Human–Computer Interaction in Radiology E-learning Open

Annemarie M. den Harder, Marissa Frijlingh, Cécile J. Ravesloot, Anne Oosterbaan, Anouk van der Gijp · 2015

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