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Πλοήγηση ανά Θέμα "Nuclear medicine"

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    • Deep Learning for Bone Metastasis Localisation in Nuclear Imaging data of Breast Cancer Patients 

      Moustakidis S., Siouras A., Papandrianos N., Ntakolia C., Papageorgiou E. (2021)
      Bone scintigraphy is a popular method for the diagnosis of bone metastasis that typically occurs when cancer cells from the primary tumor relocate to the bone. In bone scintigraphy, the whole patient's body is scanned and ...

    • Development of Convolutional Neural Networkbased models for bone metastasis classification in nuclear medicine 

      Papandrianos N.I., Papageorgiou E.I., Anagnostis A., Papageorgiou K., Feleki A., Bochtis D. (2020)
      Focusing on prostate cancer patients, this research paper addresses the problem of bone metastasis diagnosis, investigating the capabilities of convolutional neural networks (CNN) and transfer learning. Considering the ...

    • Information content in nuclear medicine imaging 

      Michail C.M., Agavanakis K.N., Karpetas G.E., Kalyvas N.I., Valais I.G., Kandarakis I.S., Panayiotakis G.S., Fountos G.P. (2019)
      The aim of the present study was to investigate the information content of positron emission tomography (PET) images. We used the GATE Monte Carlo package (GEANT4 application for tomographic emission) and reconstructed ...

    • Organs dosimetry in targeted radionuclide therapy 

      Alnaaimi M., Sulieman A., Alkhorayef M., Salah H., Alduaij M., Algaily M., Alomair O., Alashban Y., Almohammad H.I., Bradley D., Kappas C. (2021)
      The objective of this study is to assess the patients' effective and organ dose during theranostic applications in Kuwait. In total, eighteen adults' patients were conducted nuclear medicine procedures with 177Lu Dotatate ...

    • Photon dose kernels dataset for nuclear medicine dosimetry, using the GATE Monte Carlo toolkit 

      Papadimitroulas, P.; Loudos, G.; Georgoulias, P.; Kagadis, G. C. (2012)
      Photon dose point kernels (DPKs) were generated using the GATE toolkit for different media and for radionuclides of interest in nuclear medicine. In the present work the primary photon contribution of different isotopes ...