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4 Result(s)

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  1. No Access

    Article

    Meningeal enhancement depicted by magnetic resonance imaging in tumor patients: neoplastic meningitis or therapy-related enhancement?

    To assess the prevalence of false-positive meningeal contrast enhancement in patients with solid tumors who were undergoing chemotherapy.

    Georg Bier, Bernhard Klumpp, Constantin Roder, Claus Garbe… in Neuroradiology (2019)

  2. No Access

    Article

    Follow-up CT and CT angiography after intracranial aneurysm clip** and coiling—improved image quality by iterative metal artifact reduction

    This paper aims to evaluate a new iterative metal artifact reduction algorithm for post-interventional evaluation of brain tissue and intracranial arteries.

    Georg Bier, Malte Niklas Bongers, Johann-Martin Hempel, Anja Örgel… in Neuroradiology (2017)

  3. No Access

    Article

    Volume perfusion CT imaging of cerebral vasospasm: diagnostic performance of different perfusion maps

    In this study, we aimed to evaluate the diagnostic performance of different volume perfusion CT (VPCT) maps regarding the detection of cerebral vasospasm compared to angiographic findings.

    Ahmed E. Othman, Saif Afat, Omid Nikoubashman, Marguerite Müller… in Neuroradiology (2016)

  4. No Access

    Article

    Enhanced gray-white matter differentiation on non-enhanced CT using a frequency selective non-linear blending

    The aim if this study is to find out if contrast between gray (GM) and white matter (WM) on non-enhanced brain CT (NECT) can be enhanced by using a frequency selective non-linear blending.

    Georg Bier, Malte Niklas Bongers, Hendrik Ditt, Benjamin Bender… in Neuroradiology (2016)