Renée van den Berg

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PURPOSE To evaluate the suitability of an improved version of an automatic segmentation method based on geodesic active regions (GAR) for segmenting cerebral vasculature with aneurysms from 3D x-ray reconstruction angiography (3DRA) and time of flight magnetic resonance angiography (TOF-MRA) images available in the clinical routine. METHODS Three aspects(More)
BACKGROUND AND PURPOSE 3DRA is considered the reference standard for the assessment of intracranial aneurysm morphology. However, it has been shown that 3DRA may overestimate neck size compared with 2D DSA. The purpose of this study was to determine the impact of neck size overestimation with 3DRA on intra-aneurysmal hemodynamics. MATERIALS AND METHODS In(More)
In this paper we describe a study in which we examine how children play with an interactive open-ended play installation. The idea behind open-ended play solutions is that children can create their own game goals and rules. However, what design parameters help children in being able to do this? Challenges include how to get children started with creating(More)
BACKGROUND There is an ongoing debate on the preferred treatment of middle cerebral artery (MCA) aneurysms. The purpose of this study was to assess the clinical and imaging outcomes comparing conventional coiling and clipping of unruptured and ruptured MCA aneurysms. METHODS We searched the electronic databases PubMed, EMBASE, and Cochrane from January(More)
Stab wounds to the neck can be potentially lethal. They are often associated with vascular injury of the carotid artery and jugular vein. Injury of the vertebral artery is rarely seen. The injury can vary from severe bleeding after transection with hemorrhage into the surrounding soft tissues of the neck to dissection and separation of the intimal lining(More)
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