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  1. No Access

    Article

    Facet arthropathy evaluation: CT or MRI?

    To assess the reliability of lumbar facet arthropathy evaluation with computed tomography (CT) or magnetic resonance imaging (MRI) in patients with and without lumbar disc prosthesis and to estimate the reliab...

    Linda Berg, Hanne Thoresen, Gesche Neckelmann, Håvard Furunes in European Radiology (2019)

  2. Article

    Open Access

    Fat in the lumbar multifidus muscles - predictive value and change following disc prosthesis surgery and multidisciplinary rehabilitation in patients with chronic low back pain and degenerative disc: 2-year follow-up of a randomized trial

    Evidence is lacking on whether fat infiltration in the multifidus muscles affects outcomes after total disc replacement (TDR) surgery and if it develops after surgery. The aims of this study were 1) to investi...

    Kjersti Storheim, Linda Berg, Christian Hellum in BMC Musculoskeletal Disorders (2017)

  3. Article

    Open Access

    Excellent response of intramedullary Erdheim-Chester disease to vemurafenib: a case report

    Erdheim-Chester disease is a rare histiocytosis characterized by multi-systemic organ involvement. Immune-modulating agents such as interferon-alpha have limited success and the disorder is progressive and cau...

    Charalampos Tzoulis, Thomas Schwarzlmüller, Ivar Otto Gjerde in BMC Research Notes (2015)

  4. No Access

    Article

    Do more MRI findings imply worse disability or more intense low back pain? A cross-sectional study of candidates for lumbar disc prosthesis

    To examine whether combined magnetic resonance imaging (MRI) findings are related to the degree of disability and low back pain (LBP) in candidates for lumbar disc prosthesis surgery.

    Linda Berg, Christian Hellum, Øivind Gjertsen, Gesche Neckelmann in Skeletal Radiology (2013)

  5. Article

    Open Access

    MRI characterisation of adult onset alpha-methylacyl-coA racemase deficiency diagnosed by exome sequencing

    Correct diagnosis is pivotal to understand and treat neurological disease. Herein, we report the diagnostic work-up utilizing exome sequencing and the characterization of clinical features and brain MRI in two...

    Kristoffer Haugarvoll, Stefan Johansson in Orphanet Journal of Rare Diseases (2013)

  6. No Access

    Article

    Reliability of change in lumbar MRI findings over time in patients with and without disc prosthesis—comparing two different image evaluation methods

    To assess the reliability of change in lumbar magnetic resonance imaging (MRI) findings evaluated retrospectively by direct comparison of images and by non-comparison.

    Linda Berg, Øivind Gjertsen, Christian Hellum, Gesche Neckelmann in Skeletal Radiology (2012)

  7. No Access

    Article

    Erdheim–Chester disease presenting with an intramedullary spinal cord lesion

    Charalampos Tzoulis, Ivar Otto Gjerde, Eirik Søfteland in Journal of Neurology (2012)

  8. Article

    Open Access

    Reliability of MRI findings in candidates for lumbar disc prosthesis

    Limited reliability data exist for localised magnetic resonance imaging (MRI) findings relevant to planning of treatment with lumbar disc prosthesis and later outcomes. We assessed the reliability of such find...

    Linda Berg, Gesche Neckelmann, Øivind Gjertsen, Christian Hellum in Neuroradiology (2012)

  9. No Access

    Article

    Predictors of outcome after surgery with disc prosthesis and rehabilitation in patients with chronic low back pain and degenerative disc: 2-year follow-up

    A prospective study to evaluate whether certain baseline characteristics can predict outcome in patients treated with disc prosthesis or multidisciplinary rehabilitation.

    Christian Hellum, Lars Gunnar Johnsen, Øyvind Gjertsen in European Spine Journal (2012)

  10. No Access

    Article

    Leukoencephalopathy with brainstem and spinal cord involvement caused by a novel mutation in the DARS2 gene

    Leukoencephalopathy with brainstem and spinal cord involvement and elevated lactate (LBSL) is a rare, autosomal recessive disorder caused by mutations in the gene encoding a mitochondrial aspartyl-tRNA synthet...

    Charalampos Tzoulis, Gia Tuong Tran, Ivar Otto Gjerde, Jan Aasly in Journal of Neurology (2012)