Now showing items 1-5 of 5

  • AIDS-related primary central nervous system lymphoma: a Norwegian national survey 1989–2003 

    Haldorsen, Ingfrid Salvesen; Kråkenes, Jostein; Goplen, Anne Kristin; Dunlop, Oona; Mella, Olav; Espeland, Ansgar (BioMed Central, 2008-08-06)
    Background: Primary central nervous system lymphoma (PCNSL) is a frequent complication in acquired immunodeficiency syndrome (AIDS). The objective of this survey was to investigate incidence, clinical features, radiological ...
    Journal articlePeer reviewed
  • Are MRI high-signal changes of alar and transverse ligaments in acute whiplash injury related to outcome? 

    Vetti, Nils; Kråkenes, Jostein; Eide, Geir Egil; Rørvik, Jarle; Gilhus, Nils Erik; Espeland, Ansgar (BioMed Central, 2010-11-11)
    Background: Upper neck ligament high-signal changes on magnetic resonance imaging (MRI) have been found in patients with whiplash-associated disorders (WAD) but also in non-injured controls. The clinical relevance of such ...
    Peer reviewedJournal article
  • Are two readers more reliable than one? A study of upper neck ligament scoring on magnetic resonance images 

    Espeland, Ansgar; Vetti, Nils; Kråkenes, Jostein (BioMed Central, 2013-01-17)
    Background: Magnetic resonance imaging (MRI) studies typically employ either a single expert or multiple readers in collaboration to evaluate (read) the image results. However, no study has examined whether evaluations ...
    Journal article
  • Magnetic resonance imaging of craniovertebral structures: clinical significance in cervicogenic headaches 

    Knackstedt, Heidi; Kråkenes, Jostein; Bansevicius, Dalius; Russell, Michael Bjørn (Springer, 2011-09-27)
    This paper aims to investigate the relevance of morphological changes in the main stabilizing structures of the craniocervical junction in persons with cervicogenic headache (CEH). A case control study of 46 ...
    Peer reviewedJournal article
  • The Norwegian Stroke in the Young Study (NOR-SYS): rationale and design 

    Fromm, Annette; Thomassen, Lars; Næss, Halvor; Meijer, Rudy; Eide, Geir Egil; Kråkenes, Jostein; Vedeler, Christian A.; Gerdts, Eva; Larsen, Terje H.; Kuiper, Karel Kier-Jan; Laxdal, Elin Hanna; Russell, David; Tatlisumak, Turgut; Waje-Andreassen, Ulrike (BioMed Central, 2013-07-17)
    Background: Ischemic stroke in young adults is a major health problem being associated with a higher vascular morbidity and mortality compared to controls, and a stroke recurrence rate of 25% during the first decade. ...
    Journal article