Johan Wasselius - Dissemin

All papers authored by Johan Wasselius

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2024 Helena Mellander, Amir Hillal, Teresa Ullberg, Johan Wassélius

Evaluation of CINA® LVO artificial intelligence software for detection of large vessel occlusion in brain CT angiography

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Johan Wassélius

, Emma Hall, Birgitta Ramgren, Tommy Andersson, Teresa Ullberg

Procedural factors associated with successful recanalization in patients with acute ischemic stroke treated with endovascular thrombectomy—a nationwide register-based observational study

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Maha Yektay Farahmand, Johan Wasselius

, Elisabet Englund, Irwin Braverman, Andreas Puschmann, Andreea Ilinca

Small vessel disease in primary familial brain calcification with novel truncating PDGFB variants

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2023 Emma Hall

, Teresa Ullberg

, Gunnar Andsberg, Johan Wasselius

Incidence of intracranial hemorrhagic complications after anterior circulation endovascular thrombectomy in relation to occlusion site: a nationwide observational register study

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This paper is made freely available by the publisher.

Bradley J. MacIntosh, Qinghui Liu, Till Schellhorn, Mona K. Beyer, Inge Rasmus Groote, Pål C. Morberg, Joshua M. Poulin, Maiken N. Selseth, Ragnhild C. Bakke, Aina Naqvi, Amir Hillal, Teresa Ullberg, Johan Wassélius

, Ole M. Rønning, Per Selnes and 5 other authors

Radiological features of brain hemorrhage through automated segmentation from computed tomography in stroke and traumatic brain injury

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Veronica Fransson, Helena Mellander, Birgitta Ramgren, Henrik Andersson, Francesco Arena, Kristina Ydström, Teresa Ullberg, Johan Wassélius

Image quality of spectral brain computed tomography angiography using halved dose of iodine contrast medium

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Birgitta Ramgren, Johan Wassélius

, Boel Hansson

, Karin Markenroth Bloch

7T magnetic resonance angiographic imaging of basilar artery perforator aneurysms – initial experience of a non-invasive alternative to DSA

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Lovisa Landström, Johan A. Wasselius

Accuracy of uncalibrated 2D digital subtraction angiography measurements on a novel biplane system compared to computed tomography angiography

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Veronica Fransson, Soren Christensen, Kristina Ydström, Johan Wassélius

Deep learning volumetric brain segmentation based on spectral CT

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Helena Mellander, Veronica Fransson, Kristina Ydström, Jimmy Lätt, Teresa Ullberg, Johan Wassélius

, Birgitta Ramgren

Metal artifact reduction by virtual monoenergetic reconstructions from spectral brain CT

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2022 Martin Bretzner, A. V. O. e. Sousa, Anna K. Bonkhoff, Bonkhoff Ak, Markus D. Schirmer, Sungmin Hong, Adrian Dalca, Kathleen Donahue, Anne-Katrin Giese, Giese Ak, Mark R. Etherton, Etherton Mr, Pamela M. Rist, Rist Pm, Marco Nardin and 55 other authors

Radiomics-Derived Brain Age Predicts Functional Outcome After Acute Ischemic Stroke

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Henrik Andersson

, Ashkan Tamaddon, Mazdak Malekian, Kristina Ydström

, Roger Siemund

, Teresa Ullberg

, Johan Wasselius

Comparison of image quality between a novel mobile CT scanner and current generation stationary CT scanners

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Anna K. Bonkhoff, Schirmer Md, Markus D. Schirmer, Martin Bretzner, Sungmin Hong, Robert W. Regenhardt, Kathleen L. Donahue, Donahue Kl, Nardin Mj, Marco J. Nardin, Dalca Av, Adrian V. Dalca, Giese Ak, Anne‐Katrin-K. Giese, Mark R. Etherton and 58 other authors

The relevance of rich club regions for functional outcome post‐stroke is enhanced in women

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Amir Hillal, Teresa Ullberg, Birgitta Ramgren, Johan Wassélius

Computed tomography in acute intracerebral hemorrhage: neuroimaging predictors of hematoma expansion and outcome

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Mattias Drake

, Teresa Ullberg, Henrietta Nittby, Niklas Marklund, Johan Wassélius

Swedish trial on embolization of middle meningeal artery versus surgical evacuation in chronic subdural hematoma (SWEMMA)—a national 12-month multi-center randomized controlled superiority trial with parallel group assignment, open treatment allocation and blinded clinical outcome assessment

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Amir Hillal, Gabriella Sultani, Birgitta Ramgren, Bo Norrving, Johan Wassélius

, Teresa Ullberg

Accuracy of automated intracerebral hemorrhage volume measurement on non-contrast computed tomography: a Swedish Stroke Register cohort study

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Helena Mellander

, Pär Bengtsson, Veronica Fransson

, Birgitta Ramgren, Per Undrén, Mattias Drake, Kristina Ydström, Jimmy Lätt, Amir Hilal, Johan Wassélius

, Teresa Ullberg

Virtual monoenergetic images by spectral detector computed tomography may improve image quality and diagnostic ability for ischemic lesions in acute ischemic stroke

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Anna K. Bonkhoff, Teresa Ullberg, Martin Bretzner, Sungmin Hong, Markus D. Schirmer, Robert W. Regenhardt, Kathleen L. Donahue, Marco J. Nardin, Adrian V. Dalca, Anne-Katrin Giese, Mark R. Etherton, Brandon L. Hancock, Steven J. T. Mocking, Elissa C. McIntosh, John Attia and 38 other authors

Deep profiling of multiple ischemic lesions in a large, multi-center cohort: Frequency, spatial distribution, and associations to clinical characteristics

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P. Frid

, H. Xu, B. D. Mitchell, M. Drake, J. Wasselius

, B. Gaynor, K. Ryan, A. K. Giese, M. Schirmer, K. L. Donahue, R. Irie, M. J. R. J. Bouts, E. C. McIntosh, S. J. T. Mocking, A. V. Dalca and 28 other authors

Migraine-Associated Common Genetic Variants Confer Greater Risk of Posterior vs. Anterior Circulation Ischemic Stroke☆

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Anna K. Bonkhoff, Sungmin Hong, Martin Bretzner

, Markus D. Schirmer