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5 Result(s)

within Ivayla Apostolova Remove this filter Diagnostic Radiology Remove this filter Ultrasound Remove this filter

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  1. No Access

    Article

    Dual time point imaging for F18-FDG-PET/CT does not improve the accuracy of nodal staging in non-small cell lung cancer patients

    To analyze the diagnostic performance of dual time point imaging (DTPI) for pre-therapeutic lymph node (LN) staging in non-small cell lung cancer (NSCLC).

    Julian M. M. Rogasch, Ingo G. Steffen, Sandra Riedel… in European Radiology (2016)

  2. No Access

    Article

    Magnetic resonance enterography for assessment of intestinal graft-versus-host disease after allogeneic stem cell transplantation

    To determine the diagnostic performance of MR enterography (MRE) for detection and grading of gastrointestinal graft-versus-host disease (GI GvHD) after hematopoietic stem cell transplantation (SCT).

    Thorsten Derlin, Azien Laqmani, Simon Veldhoen, Ivayla Apostolova… in European Radiology (2015)

  3. No Access

    Article

    Asphericity of pretherapeutic tumour FDG uptake provides independent prognostic value in head-and-neck cancer

    To propose a novel measure, namely the ‘asphericity’ (ASP), of spatial irregularity of FDG uptake in the primary tumour as a prognostic marker in head-and-neck cancer.

    Ivayla Apostolova, Ingo G. Steffen, Florian Wedel, Alexandr Lougovski… in European Radiology (2014)

  4. No Access

    Article

    18F-FDG PET/CT for detection of malignant peripheral nerve sheath tumours in neurofibromatosis type 1: tumour-to-liver ratio is superior to an SUVmax cut-off

    To evaluate the usefulness of normalising intra-tumour tracer accumulation on 18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) to reference tissue uptake for characterisation...

    Johannes Salamon, Simon Veldhoen, Ivayla Apostolova, Peter Bannas… in European Radiology (2014)

  5. No Access

    Article

    Combined correction of recovery effect and motion blur for SUV quantification of solitary pulmonary nodules in FDG PET/CT

    We evaluate a fully data-driven method for the combined recovery and motion blur correction of small solitary pulmonary nodules (SPNs) in F-18 fluorodeoxyglucose (FDG) positron emission tomography (PET)/comput...

    Ivayla Apostolova, Rafael Wiemker, Timo Paulus, Sven Kabus… in European Radiology (2010)