Bla i på forfattere "Reinertsen, Ingerid"
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Automatic Intraoperative Correction of Brain Shift for Accurate Neuronavigation
Iversen, Daniel Høyer; Wein, Wolfgang; Lindseth, Frank; Unsgård, Geirmund; Reinertsen, Ingerid (Journal article; Peer reviewed, 2018)Background Unreliable neuronavigation owing to inaccurate patient-to-image registration and brain shift is a major problem in conventional magnetic resonance imaging–guided neurosurgery. We performed a prospective ... -
Automatic intraoperative estimation of blood flow direction during neurosurgical interventions
Iversen, Daniel Høyer; Løvstakken, Lasse; Unsgård, Geirmund; Reinertsen, Ingerid (Journal article; Peer reviewed, 2018)Purpose In neurosurgery, reliable information about blood vessel anatomy and flow direction is important to identify, characterize, and avoid damage to the vasculature. Due to ultrasound Doppler angle dependencies and the ... -
Evaluation of MRI to ultrasound registration methods for brain shift correction: The CuRIOUS2018 Challenge
Xiao, Yiming; Rivaz, Hassan; Chabanas, Matthieu; Fortin, Maryse; Machado, Ines; Ou, Yangming; Heinrich, Matthias P.; Schnabel, Julia; Zhong, Xia; Maier, Andreas; Wein, Wolfgang; Shams, Roozbeh; Kadoury, Samuel; Drobny, David; Modat, Marc; Reinertsen, Ingerid (Journal article; Peer reviewed, 2019) -
Glioblastoma Segmentation: Comparison of Three Different Software Packages
Fyllingen, Even Hovig; Stensjøen, Anne Line; Berntsen, Erik Magnus; Reinertsen, Ingerid; Solheim, Ole (Journal article, 2016)To facilitate a more widespread use of volumetric tumor segmentation in clinical studies, there is an urgent need for reliable, user-friendly segmentation software. The aim of this study was therefore to compare three ... -
Multimodal 18F-Fluciclovine PET/MRI and Ultrasound-Guided Neurosurgery of an Anaplastic Oligodendroglioma
Karlberg, Anna Maria; Berntsen, Erik Magnus; Johansen, Håkon; Myrthue, Mariane Olesen; Skjulsvik, Anne Jarstein; Reinertsen, Ingerid; Esmaeili, Morteza; Dai, Hong Yan; Xiao, Yiming; Rivaz, Hassan; Borghammer, Per; Solheim, Ole; Eikenes, Live (Journal article; Peer reviewed, 2017) -
Nonlinear deformation of tractography in ultrasound-guided low-grade gliomas resection
Xiao, Yiming; Eikenes, Live; Reinertsen, Ingerid; Rivaz, Hassan (Journal article; Peer reviewed, 2018)Purpose In brain tumor surgeries, maximum removal of cancerous tissue without compromising normal brain functions can improve the patient’s survival rate and therapeutic benefits. To achieve this, diffusion MRI and ... -
Quantitative texture analysis in the prediction of IDH status in low-grade gliomas.
Jakola, Asgeir Store; Zang, YH; Skjulsvik, Anne Jarstein; Solheim, Ole; Bø, Hans Kristian; Berntsen, Erik Magnus; Reinertsen, Ingerid; Gulati, Sasha; Förander, Petter; Brismar, Torkel B. (Journal article; Peer reviewed, 2017) -
Registration of MR to Percutaneous Ultrasound of the Spine for Image-Guided Surgery
Bø, Lars Eirik; Palomar, Rafael; Selbekk, Tormod; Reinertsen, Ingerid (Chapter, 2014)One of the main limitations of today’s navigation systems for spine surgery is that they often are not available until after the bone surface has been exposed. Also, they lack the capability of soft tissue imaging, both ... -
The diagnostic properties of intraoperative ultrasound in glioma surgery and factors associated with gross total tumor resection
Munkvold, Bodil Karoline Ravn; Jakola, Asgeir Store; Reinertsen, Ingerid; Sagberg, Lisa Millgård; Unsgård, Geirmund; Solheim, Ole (Journal article; Peer reviewed, 2018)Objective In glioma operations, we sought to analyze sensitivity, specificity, and predictive values of intraoperative 3-dimensional ultrasound (US) for detecting residual tumor compared with early postoperative magnetic ... -
The Direction of Tumour Growth in Glioblastoma Patients
Esmaeili, Morteza; Stensjøen, Anne Line; Berntsen, Erik Magnus; Solheim, Ole; Reinertsen, Ingerid (Journal article; Peer reviewed, 2018)Generating MR-derived growth pattern models for glioblastoma multiforme (GBM) has been an attractive approach in neuro-oncology, suggesting a distinct pattern of lesion spread with a tendency in growing along the white ... -
Using the CustusX toolkit to create an image guided bronchoscopy application: Fraxinus
Bakeng, Janne Beate Lervik; Hofstad, Erlend Fagertun; Solberg, Ole Vegard; Eiesland, Jon Wostryck; Tangen, Geir Arne; Amundsen, Tore; Langø, Thomas; Reinertsen, Ingerid; Selbekk, Tormod; Leira, Håkon Olav (Journal article; Peer reviewed, 2019)Purpose The aim of this paper is to show how a specialized planning and guidance application called Fraxinus, can be built on top of the CustusX platform (www.custusx.org), which is an open source image-guided intervention ...