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Staff photo Elias Johansson

Elias Johansson

Research qualifications: Docent

Contact

E-mail
elias.johansson@umu.se

Works as

Affiliation
Research fellow at Department of Clinical Sciences Section: Neurosciences
Location
Norrlands universitetssjukhus, Umeå universitet, Klinisk vetenskap Umeå universitet, Klinisk vetenskap, 901 85 Umeå
Intraoperative arterial blood flow and stump pressure measurements in internal carotid artery near-occlusion: blood flow and stump pressure in carotid artery near-occlusion
Acta Neurologica Scandinavica, John Wiley & Sons 2025, Vol. 2025, (1)
Aivaz Ihari, Mahia; Holsti, Mari; Henze, Alexander; et al.
Incidence of microembolic signals on transcranial doppler among patients with symptomatic carotid near occlusion
European Journal of Vascular and Endovascular Surgery, Elsevier 2025, Vol. 69, (4) : 522-530
Gu, Thomas; Hedberg, Isabell; Vikner, Linnea; et al.
Rule-out and rule-in of carotid near-occlusion using color duplex ultrasound
Neuroradiology, Springer Nature 2025 : 1223-1231
Skoog, Johan; Vanoli, Davide; Henze, Alexander; et al.
Further studies of clinical instability are warranted
European Journal of Vascular and Endovascular Surgery, Saunders Elsevier 2025, Vol. 69, (5) : 793-794
Strömberg, Sofia; Holsti, Mari; Johansson, Elias
Assessments of arterial and venous phase radiodensity does not improve carotid near-occlusion diagnostics
Scientific Reports, Springer Nature 2024, Vol. 14, (1)
Brunnander, Karolina; Henze, Alexander; Fox, Allan J.; et al.
High risk of early recurrent stroke in patients with near-occlusion with full collapse of the internal carotid artery
Neuroradiology, Springer Science+Business Media B.V. 2024, Vol. 66 : 349-352
Henze, Alexander; Fox, Allan J.; Johansson, Elias
Phase-contrast magnetic resonance imaging of intracranial and extracranial blood flow in carotid near-occlusion
Neuroradiology, Springer Nature 2024, Vol. 66, (4) : 589-599
Holmgren, Madelene; Henze, Alexander; Wåhlin, Anders; et al.
Diagnostic separation of conventional ⩾50% carotid stenosis and near-occlusion with phase-contrast MRI
European Stroke Journal, Sage Publications 2024, Vol. 9, (1) : 135-143
Holmgren, Madelene; Henze, Alexander; Wåhlin, Anders; et al.
Risk of stroke recurrence after intravenous thrombolysis in patients with symptomatic carotid stenosis
Canadian Journal of Neurological Sciences, Cambridge University Press 2024, Vol. 51, (4) : 521-528
Nordanstig, Annika; Gu, Thomas; Henze, Alexander; et al.
Machine learning detects symptomatic patients with carotid plaques based on 6-type calcium configuration classification on CT angiography
European Radiology, Springer 2024, Vol. 34, (6) : 3612-3623
Pisu, Francesco; Chen, Hui; Jiang, Bin; et al.
Carotid plaque-RADS: a novel stroke risk classification system
JACC Cardiovascular Imaging, Elsevier 2024, Vol. 17, (1) : 62-75
Saba, Luca; Cau, Riccardo; Murgia, Alessandro; et al.
Two or more ischaemic events within seven days before carotid endarterectomy increases the risk of peri-operative stroke or death
European Journal of Vascular and Endovascular Surgery, Elsevier 2024, Vol. 68, (6) : 704-711
Strömberg, Sofia; Holsti, Mari; Persson, Sven-Erik; et al.
Prevalence and incidence of Carotid-Fetal-Posterior syndrome
Cerebrovascular Diseases, S. Karger 2023, Vol. 52, (6) : 643-650
Cruz-Rojas, Agneta; Gu, Thomas; Kellomäki, Elisa; et al.
Cerebral Microbleeds-Long-Term Outcome After Cerebrospinal Fluid Shunting in Idiopathic Normal Pressure Hydrocephalus
Neurosurgery, Wolters Kluwer 2023, Vol. 93, (2) : 300-308
Hansson, William; Johansson, Elias; Birgander, Richard; et al.
Near-Occlusion is a Common Variant of Carotid Stenosis: Study and Systematic Review
Canadian Journal of Neurological Sciences, Cambridge University Press 2022, Vol. 49, (1) : 55-61
Johansson, Elias; Fox, Allan J.
Intracerebral Haemorrhage after Revascularisation of Carotid Near Occlusion with Full Collapse
European Journal of Vascular and Endovascular Surgery, Saunders Elsevier 2022, Vol. 63, (3) : 523-524
Johansson, Elias; Gu, Thomas; Castillo, Sebastian; et al.
Defining carotid near-occlusion with full collapse: a pooled analysis
Neuroradiology, Springer-Verlag New York 2022, Vol. 64 : 59-67
Johansson, Elias; Gu, Thomas; Fox, Allan J.
Diagnosing carotid near-occlusion is a difficult task - but it might get easier
Neuroradiology, Springer 2022, Vol. 64 : 1709-1714
Johansson, Elias; Holmgren, Madelene; Henze, Alexander; et al.
The Issue of Optimal Timing of Carotid Revascularisation Is Both Relevant and Unresolved
European Journal of Vascular and Endovascular Surgery, Elsevier 2022, Vol. 63, (2) : 181-183
Johansson, Elias; Nordanstig, Annika
Symptomatic and asymptomatic carotid near-occlusions have very similar angiographic appearance on CT-angiography
Neuroradiology, Springer 2022, Vol. 64, (11) : 2203-2206
Kellomäki, Elisa; Gu, Thomas; Fox, Allan J.; et al.
Management of cerebral venous thrombosis due to adenoviral covid-19 vaccination
Annals of Neurology, John Wiley & Sons 2022, Vol. 92, (4) : 562-573
Scutelnic, Adrian; Krzywicka, Katarzyna; Mbroh, Joshua; et al.
Outcomes of cerebral venous thrombosis due to vaccine-induced immune thrombotic thrombocytopenia after the acute phase
Stroke, American Heart Association 2022, Vol. 53, (10) : 3206-3210
Van De Munckhof, Anita; Lindgren, Erik; Kleinig, Timothy J.; et al.
Near-occlusion is difficult to diagnose with common carotid ultrasound methods
Neuroradiology, Springer 2021, Vol. 63, (5) : 721-730
Johansson, Elias; Vanoli, Davide; Bråten-Johansson, Isa; et al.
Diagnosing carotid near-occlusion with phase-contrast MRI
American Journal of Neuroradiology, Vol. 42, (5) : 927-929
Johansson, Elias; Zarrinkoob, Laleh; Wåhlin, Anders; et al.
Characteristics and Outcomes of Patients with Cerebral Venous Sinus Thrombosis in SARS-CoV-2 Vaccine-Induced Immune Thrombotic Thrombocytopenia
JAMA Neurology, American Medical Association 2021, Vol. 78, (11) : 1314-1323
Sánchez Van Kammen, Mayte; Aguiar De Sousa, Diana; Poli, Sven; et al.
Calcifications in the neck region of patients with carotid artery stenosis: a computed tomography angiography study of topographic anatomy
Oral surgery, oral medicine, oral pathology and oral radiology, Elsevier 2020, Vol. 129, (5) : 523-530
Barut, Oya; Ahlqvist, Jan; Garoff, Maria; et al.
Symptomatic carotid near-occlusion causes a high risk of recurrent ipsilateral ischemic stroke
Journal of Neurology, Springer 2020, Vol. 267 : 522-530
Gu, Thomas; Aviv, Richard I.; Fox, Allan J.; et al.
Atherosclerotic ICA stenosis coinciding with ICA asymmetry associated with Circle of Willis variations can mimic near-occlusion
Neuroradiology, Springer 2020, Vol. 62 : 101-104
Johansson, Elias; Aviv, Richard I.; Fox, Allan J.
Carotid near-occlusion is often overlooked when CT angiography is assessed in routine practice
European Radiology, Springer 2020, Vol. 30, (5) : 2543-2551
Johansson, Elias; Gu, Thomas; Aviv, Richard I.; et al.
Ultrasound risk marker variability in symptomatic carotid plaque: impact on risk reclassification and association with temporal variation pattern
The International Journal of Cardiovascular Imaging, Springer 2020, Vol. 36, (6) : 1061-1068
Stenudd, Isak; Sjödin, Elias; Nyman, Emma; et al.
Bilateral vessel-outlining carotid artery calcifications in panoramic radiographs: an independent risk marker for vascular events
BMC Cardiovascular Disorders, BioMed Central 2019, Vol. 19, (1)
Garoff, Maria; Ahlqvist, Jan; Edin, Linda-Tereza; et al.
Carotid near-occlusion can be identified with ultrasound by low flow velocity distal to the stenosis
Acta Radiologica, Sage Publications 2019, Vol. 60, (3) : 396-404
Johansson, Elias; Benhabib, Hadas; Herod, Wendy; et al.
Meta-analysis of the outcomes of treatment of internal carotid arterynear occlusion
British Journal of Surgery, John Wiley & Sons 2019, Vol. 106, (6) : 665-671
Meershoek, A. J. A.; de Vries, E.E.; Veen, D.; et al.
ESVM integrated care pathways - a call for action
VASA, Hogrefe & Huber Publishers 2019, Vol. 48, (2) : 113-114
Visona, Adriana; Pesavento, Raffaele; Mazzolai, Lucia; et al.
Semi-automatic method for segmentation of the internal jugular vein in ultrasound movies evaluated at different body postures
Biomedical Engineering & Physics Express, Institute of Physics Publishing (IOPP) 2019, Vol. 5, (4)
Westlund, Arvid; Holmlund, Petter; Johansson, Elias; et al.
Venous collapse regulates intracranial pressure in upright body positions
American Journal of Physiology. Regulatory Integrative and Comparative Physiology, American Physiological Society 2018, Vol. 314, (3) : R377-R385
Holmlund, Petter; Eklund, Anders; Koskinen, Lars-Owe D.; et al.
Carotid IM-GSM is better than IMT for identifying patients with multiple arterial disease
Scandinavian Cardiovascular Journal, Taylor & Francis Group 2018, Vol. 52, (2) : 93-99
Jashari, Fisnik; Ibrahimi, Pranvera; Johansson, Elias; et al.
Referat från 20:e Kardiovaskulära Vårmötet i Stockholm 25-27/4 2018
Vaskulär medicin, Svensk förening för hypertoni, stroke och vaskulär medicin 2018, Vol. 34, (2) : 7-7
Johansson, Elias
Konferensrapport European Stroke Organization Conference (ESOC), Göteborg
Vaskulär medicin, Svensk förening för hypertoni, stroke och vaskulär medicin 2018, Vol. 34, (2) : 27-27
Johansson, Elias
Interaction should guide management decisions
American Journal of Neuroradiology, American Society of Neuroradiology 2018, Vol. 39, (5) : E57-E57
Johansson, Elias; Salzer, Jonatan
Re: Lindén et al.: Normal-tension glaucoma has normal intracranial pressure: a prospective study of intracranial pressure and intraocular pressure in different body positions (Ophthalmology.2018;125:361-368) REPLY
Ophthalmology, Elsevier 2018, Vol. 125, (10) : e74-e75
Lindén, Christina; Qvarlander, Sara; Jóhannesson, Gauti; et al.
Normal-Tension Glaucoma Has Normal Intracranial Pressure: A Prospective Study of Intracranial Pressure and Intraocular Pressure in Different Body Positions
Ophthalmology, Vol. 125, (3) : 361-368
Lindén, Christina; Qvarlander, Sara; Jóhannesson, Gauti; et al.
Re: Linden et al.: Normal-tension glaucoma has normal intracranial pressure: a prospective study of intracranial pressure and intraocular pressure in different body positions (Ophthalmology. 2018;125:361-368) REPLY
Ophthalmology, Elsevier 2018, Vol. 125, (6) : e43-e44
Lindén, Christina; Qvarlander, Sara; Jóhannesson, Gauti; et al.
Konferensrapport ESOC 2017
Vaskulär medicin, Svensk förening för hypertoni, stroke och vaskulär medicin 2017, Vol. 33, (3) : 4-4
Gu, Thomas; Johansson, Elias
Human jugular vein collapse in the upright posture: implications for postural intracranial pressure regulation
Fluids and Barriers of the CNS, BioMed Central 2017, Vol. 14
Holmlund, Petter; Johansson, Elias; Qvarlander, Sara; et al.
Jugular vein collapse in upright and its relation to intracranial pressure regulation
Journal of Cerebral Blood Flow and Metabolism, SAGE PUBLICATIONS INC 2017, Vol. 37 : 297-297
Holmlund, Petter; Johansson, Elias; Qvarlander, Sara; et al.
Tyckanden i riktlinjer: Ogillat, men inte odelat positivt att undvika
Vaskulär medicin, Svensk förening för hypertoni, stroke och vaskulär medicin 2017, Vol. 33, (2) : 12-13
Johansson, Elias
Rapport från arbetet med Läkemedelsverkets riktlinje för användning av antikoagulantia vid förmaksflimmer
Vaskulär medicin, Svensk förening för hypertoni, stroke och vaskulär medicin 2017, Vol. 33, (2) : 11-11
Johansson, Elias
Diagnosing carotid near-occlusion with 1 mm side-to-side asymmetry: a tough task made too easy
Neuroradiology, Vol. 59, (4) : 319-321
Johansson, Elias; Fox, Allan
Bacterial profile in human atherosclerotic plaques
Atherosclerosis, Elsevier 2017, Vol. 263 : 177-183
Lindskog Jonsson, Annika; Fåk Hållenius, Frida; Akrami, Rozita; et al.
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