Blar i St. Olavs hospital på forfatter "Øen, Silje Kjærnes"

Viser treff 1-3 av 3

    • AI-driven attenuation correction for brain PET/MRI: Clinical evaluation of a dementia cohort and importance of the training group size 

      Ladefoged, Claes Nøhr; Hansen, Adam Espe; Henriksen, Otto Mølby; Bruun, Frederik Jager; Eikenes, Live; Øen, Silje Kjærnes; Karlberg, Anna Maria; Højgaard, Liselotte; Law, Ian; Andersen, Flemming Littrup (Peer reviewed; Journal article, 2020)
      Introduction Robust and reliable attenuation correction (AC) is a prerequisite for accurate quantification of activity concentration. In combined PET/MRI, AC is challenged by the lack of bone signal in the MRI from which ...

    • Diagnostic Value of 18F-FACBC PET/MRI in Brain Metastases 

      Øen, Silje Kjærnes; Johannessen, Knut; Pedersen, Lars Kjelsberg; Berntsen, Erik Magnus; Totland, Jon Andre; Johansen, Håkon; Bogsrud, Trond Velde; Solheim, Tora S; Karlberg, Anna Maria; Eikenes, Live (Peer reviewed; Journal article, 2022)
      Purpose The study aims to evaluate whether combined 18F-FACBC PET/MRI could provide additional diagnostic information compared with MRI alone in brain metastases. Patients and Methods Eighteen patients with newly ...

    • Quantitative and clinical impact of MRI-based attenuation correction methods in[18F]FDG evaluation of dementia 

      Øen, Silje Kjærnes; Keil, Thomas; Berntsen, Erik Magnus; Aanerud, Joel Fredrik; Schwarzlmüller, Thomas; Ladefoged, Claes Nøhr; Karlberg, Anna Maria; Eikenes, Live (Journal article; Peer reviewed, 2019)
      Background Positron emission tomography/magnetic resonance imaging (PET/MRI) is a promising diagnostic imaging tool for the diagnosis of dementia, as PET can add complementary information to the routine imaging examination ...