Other positions
- Senior Consultant, Oslo University Hospital
Publications
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Berger, Sigurd; Andersen, Rune; Jakobsen, Jarl Åsbjørn; Geier, Oliver; Abildgaard, Andreas & Dorenberg, Eric Jürgen
(2021).
Precontrast Magnetic Resonance Imaging Findings and Assessment of Dynamic Contrast-Enhanced Magnetic Resonance Imaging in Low- and High-Flow Vascular Malformations.
Journal of Vascular Anomalies.
ISSN 2690-2702.
doi:
10.1097/JOVA.0000000000000019.
Full text in Research Archive
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Nyman, Ulf; Aspelin, Peter; Jakobsen, Jarl Åsbjørn & Björk, Jonas
(2015).
Controversies in contrast material-induced acute kidney injury: Propensity score matching of patients with different dose/absolute glomerular filtration rate ratios1.
Radiology.
ISSN 0033-8419.
277(3),
p. 633–637.
doi:
10.1148/radiol.2015151341.
Full text in Research Archive
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Jakobsen, Jarl Åsbjørn
(2014).
Contrast Media Extravasation Injury.
In Thomsen, Henrik S. & Webb, Judith A. (Ed.),
Contrast Media Safety Issues and ESUR Guidelines.
Springer.
ISSN 9783642367236.
p. 131–137.
Full text in Research Archive
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Thomsen, Henrik S.; Bellin, Marie-France & Jakobsen, Jarl Åsbjørn
(2014).
Contrast Media Classification and Terminology.
In Thomsen, Henrik S. & Webb, Judith A. (Ed.),
Contrast Media Safety Issues and ESUR Guidelines.
Springer.
ISSN 9783642367236.
p. 3–11.
doi:
10.1007/174_2013_864.
Full text in Research Archive
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Dorenberg, Eric Jürgen; Hol, Per Kristian; Jakobsen, Jarl Åsbjørn & Ring, Eva Kristina
(2012).
Improved infarction rates in fibroids after the introduction of contrast-enhanced ultrasound during uterine artery embolization.
Acta Radiologica.
ISSN 0284-1851.
53(1),
p. 34–38.
doi:
10.1258/ar.2011.110331.
Full text in Research Archive
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Ween, Borgny; Olstad, Marte; Jakobsen, Jarl Åsbjørn & Olsen, Dag Rune
(2009).
Pediatric digital chest radiography, comparison of grid vs. non-grid techniques.
European Journal of Radiography.
ISSN 1756-1175.
1,
p. 201–206.
doi:
10.1016/j.ejradi.2010.09.002.
Full text in Research Archive
Show summary
To investigate the usefulness of anti-scatter grid in digital pediatric chest radiography, a phantom study was performed assessing image quality by contrast detail measurements, employing exposure technique similar to chest radiography of a mid-sized child. Images were taken with and without anti-scatter grids (grid ratio 15:1), for phantom thickness ranging from 1 to 15 cm. Each image was read three times. In all, 96 images estimating 21600 cells were read by 14 independent observers. Dose-area products were measured with DAP-meter at the same object thickness with and without anti-scatter grids. Correct observation ratio (COR) and Image quality figures (IQF) were calculated. The COR and IQF values indicated statistical significantly (p>0.05) enhanced image quality when using anti-scatter grid for all thicknesses 5 cm and more. However, doses (DAP) were also significantly enhanced by the use of grid (p=0.01), especially for objects of higher thickness. Our study suggests that grid use in pediatric chest radiography may be beneficial to image quality but this leads to a higher dose. Conclusions must remain within the boundary conditions set by the limitations of the experiment.
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Dorenberg, EJ; Jakobsen, Jarl Åsbjørn; Brabrand, K; Hafsahl, G & Smith, Hans-Jørgen
(2007).
The feasibility of contrast-enhanced ultrasound during uterine artery embolization: A pilot study.
Cardiovascular and Interventional Radiology.
ISSN 0174-1551.
30,
p. 882–887.
doi:
10.1007/s00270-007-9007-8.
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Jakobsen, Jarl Åsbjørn
(2006).
Contrast Medium Extravasation Injury.
In Thomsen, H.S. (Eds.),
Contrast media. Safety issues and ESUR Guidelines.
Springer.
ISSN 9783540204480.
p. 99–103.
Full text in Research Archive
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Jakobsen, Jarl Åsbjørn
(2006).
Management training in Norway. Jarl A. Jakobsen. Imaging management 2006;6:33-34.
IMaging Management.
ISSN 1377-7629.
p. 33–34.
Full text in Research Archive
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Dorenberg, Eric; Novakovic, Zarko; Smith, Hans-Jørgen; Hafsahl, Geir & Jakobsen, Jarl Åsbjørn
(2005).
Uterine Fibroid Embolization Can Still Be Improved: Observations on Post-Procedure Magnetic Resonance Imaging.
Acta Radiologica.
ISSN 0284-1851.
46(5),
p. 547–553.
Full text in Research Archive
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Jakobsen, Jarl Åsbjørn
(2004).
Managing an academic department of radiology.
In Inchingolo, P. & Mucelli, R.Pozzi (Ed.),
EuroPACS-MIR 2004 in the Enlarged Europe.
EUT.
ISSN 9788883031502.
Full text in Research Archive
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Bjerde, Katrine Weisteen; Raad, Olaug & Jakobsen, Jarl Åsbjørn
(2004).
Business benefits from PACS - Realising the planned effects.
In Inchingolo, P. & Mucelli, R.Pozzi (Ed.),
EuroPACS-MIR 2004 in the Enlarged Europe.
EUT.
ISSN 9788883031502.
p. 135–138.
Full text in Research Archive
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Mynarek, Georg; Braband, Knut; Jakobsen, Jarl Åsbjørn & Kolbenstvedt, Alf
(2004).
Complications following ultrasound-guided thoracocentesis.
Acta Radiologica.
ISSN 0284-1851.
45(5),
p. 519–522.
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Webb, Judith A.; Stacul, Fulvio; Thomsen, Henrik S.; Morcos, Sameh K. & Jakobsen, Jarl Åsbjørn
(2003).
Late adverse reactions to intravascular iodinated contrast media.
European Journal of Radiology.
ISSN 0720-048X.
13,
p. 181–184.
Full text in Research Archive
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Jakobsen, Jarl Åsbjørn; Brabrand, Knut; Egge, Tor Schatvedt & Hartmann, Anders
(2003).
Doppler examination of the allografted kidney.
Acta Radiologica.
ISSN 0284-1851.
44,
p. 3–12.
Full text in Research Archive
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Bellin, M.F.; Jakobsen, Jarl Åsbjørn; Tomassin, I.; Thomsen, H.S. & Morcos, Sameh K.
(2002).
Contrast medium extravasation injury: guidelines for prevention and management.
European Radiology.
ISSN 0938-7994.
12,
p. 2807–2812.
Full text in Research Archive
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Jakobsen, Jarl Åsbjørn & Correas, J-M.
(2001).
Ultrasound contrast agents and their use in urogenital radiology: Status and prospects.
European Radiology.
ISSN 0938-7994.
11,
p. 1329–1337.
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Jakobsen, Jarl Åsbjørn
(2001).
Ultrasound contrast agents: Clinical applications.
European Radiology.
ISSN 0938-7994.
11,
p. 2082–2091.
Full text in Research Archive
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Brabrand, Knut; Kerty, Emilia & Jakobsen, Jarl Åsbjørn
(2001).
Contrast-enhanced ultrasound Doppler examination of the retrobulbar arteries.
Acta Radiologica.
ISSN 0284-1851.
42,
p. 135–9.
Full text in Research Archive
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Morcos, Sameh K.; Thomsen, H.S.; Webb, J.A.W. & Jakobsen, Jarl Åsbjørn
(1999).
Contrast-media-induced nephrotoxity: a consensus report.
European Radiology.
ISSN 0938-7994.
9,
p. 1602–1613.
Full text in Research Archive
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Halvorsen, C. E.; Hartmann, Anders; Jenssen, T.; Fauchald, Per; Brekke, Inge Bjørn & Jakobsen, Jarl Åsbjørn
(1999).
Salvage of a renal graft by percutaneous transluminal angioplasty of the occluding transplant artery.
Nephrology, Dialysis and Transplantation.
ISSN 0931-0509.
14,
p. 2231–2233.
Full text in Research Archive
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Thomsen, H.S.; Morcos, Sameh K.; Almén, Torsten; Bellin, M.F.; Clauss, W. & Cardaro, K.
[Show all 14 contributors for this article]
(1999).
Contrast media and Metformin. Guidelines to diminish the risk of Lactic Acidosis in Non-insulin Dependent Diabetics after administration of Contrast Media.
JBR - BTR.
ISSN 1780-2393.
3,
p. 101–103.
Full text in Research Archive
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Thomsen, H.S.; Morcos, Sameh K.; Almén, Torsten; Bellin, M.F.; Clauss, W. & Cardaro, K.
[Show all 14 contributors for this article]
(1999).
Contrast media and Metformin: guidelines to diminish the risk og lactic acidosis in non-insulin-dependent diabetics after administration of contrast media.
European Journal of Radiology.
ISSN 0720-048X.
p. 738–740.
Full text in Research Archive
View all works in NVA
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Nyman, Ulf; Aspelin, Peter; Jakobsen, Jarl Åsbjørn & Björk, Jonas
(2016).
Some Clarifying Points Regarding Controversies in Contrast Material–induced Acute Kidney Injury.
Radiology.
ISSN 0033-8419.
279(3),
p. 982–983.
doi:
10.1148/radiol.2016152504.
Full text in Research Archive
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Geisler, Jørg; Carlsen, Birgitte; Haug, Erik Skaaheim & Jakobsen, Jarl Åsbjørn
(2014).
Early results of Multislice CT vs Contrast Enhanced Ultrasound in Evaluation of incidentalomas in kidneys.
Full text in Research Archive
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Jakobsen, Jarl Åsbjørn
(2006).
Experiences of a Norwegian management network. Jarl A. Jakobsen. Imaging Management 2006;1:22.
IMaging Management.
ISSN 1377-7629.
p. 22–22.
Full text in Research Archive
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Jakobsen, Jarl Åsbjørn
(2006).
Merging two large academic departments of radiology: how we did it and what we learned. Jarl Å. Jakobsen. Management in Radiology 2006, Budapest 8. oktober 2006.
Full text in Research Archive
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Jakobsen, Jarl Åsbjørn
(2006).
”Meta-radiology. The solution for chairmen ofl arge academic departments who still want to call themselves radiologists? Jarl Å. Jakobsen. Management in Radiology 2006, Budapest 7. oktober 2006.
Full text in Research Archive
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Jakobsen, Jarl Åsbjørn
(2006).
New developments in teleradiology in Europe. Jarl A. Jakobsen. Kongressforedrag, Assoc Univ Radiol, Texas, USA, 8. april 2006.
Full text in Research Archive
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Jakobsen, Jarl Åsbjørn & Blickman, Johan G.
(2006).
Radiology training in Europe. Jarl A. Jakobsen and Johan G. Blickman. Kongressforedrag, Assoc Univ Radiol, Texas, USA, 8. april 2006.
Full text in Research Archive
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Jakobsen, Jarl Åsbjørn
(2004).
Doppler examination of the allografted kidney: a further response.
Acta Radiologica.
ISSN 0284-1851.
45(3),
p. 359–359.
Full text in Research Archive
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Jakobsen, Jarl Åsbjørn
(2004).
Doppler Examination of the Allografted Kidney.
Acta Radiologica.
ISSN 0284-1851.
45(2),
p. 243–244.
Full text in Research Archive
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Jakobsen, Jarl Åsbjørn
(2002).
Eksempler på endringer og krav til endringsledelse fra Rikshospitalet de siste årene.
Full text in Research Archive
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Hauser, M.; Hansen, G.; Fosse, Erik; Jakobsen, Jarl Åsbjørn; Lærum, Frode & Lien, Hans Henrik
(2000).
Assessment of main stem and lobar bronchial patency by means of virtual bronchoscopy before endobronchial laser therapy, stenting, or endobronchial brachytherapy.
Full text in Research Archive
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Kolbenstvedt, Alf & Jakobsen, Jarl Åsbjørn
(1998).
Kunnskap og utstyr samles.
Nytt Rikshospitalet, Informasjonsmagasin.
5,
p. 36–37.
Full text in Research Archive
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Jakobsen, Jarl Åsbjørn
(2000).
Radiologiske informasjons- og kommuniksasjonssystemer (RIKS). Teknologisk status og organisasjonsmessige utfordringer.
Full text in Research Archive
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Jakobsen, Jarl Åsbjørn
(2000).
Radiologiske informasjons- og kommuniksasjonssystemer (RIKS). Teknologisk status og organisasjonsmessige utfordringer.
Full text in Research Archive
View all works in NVA
Published
Apr. 13, 2011 2:54 PM
- Last modified
Aug. 8, 2017 11:06 AM