Variability in PET image quality and quantification measured with a permanently filled 68Ge-phantom: a multi-center study

Autor: O. Sipilä, J. Liukkonen, H.-L. Halme, T. Tolvanen, A. Sohlberg, M. Hakulinen, A.-L. Manninen, K. Tahvanainen, V. Tunninen, T. Ollikainen, T. Kangasmaa, A. Kangasmäki, J. Vuorela

Publikováno v: EJNMMI Physics, Vol 10, Iss 1, Pp 1-23 (2023)

Abstract Background This study evaluated, as a snapshot, the variability in quantification and image quality (IQ) of the clinically utilized PET [18F]FDG whole-body protocols in Finland using a NEMA/IEC IQ phantom permanently filled with 68Ge. Method

Externí odkaz: https://doaj.org/article/a4695b95244440d79d4528af26b2807f

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^99m Tc-Sestamibi/ ¹²³ I Subtraction SPECT/CT in Parathyroid Scintigraphy: Is Additional Pinhole Imaging Useful?

Autor: Tunninen V; Department of Nuclear Medicine, Satakunta Central Hospital, Sairaalantie 3, 28500 Pori, Finland., Varjo P; Department of Nuclear Medicine, Satakunta Central Hospital, Sairaalantie 3, 28500 Pori, Finland., Kauppinen T; Helsinki University Hospital, HUS Medical Imaging Center, P.O. Box 340, 00029 Helsinki, Finland., Holm A; Department of Nuclear Medicine, Satakunta Central Hospital, Sairaalantie 3, 28500 Pori, Finland., Eskola H; Faculty of Biomedical Sciences, Tampere University of Technology, P.O. Box 692, 33101 Tampere, Finland.; Regional Imaging Center, Tampere University Hospital, P.O. Box 2000, 33521 Tampere, Finland., Seppänen M; Turku PET Centre, Turku University Hospital, P.O. Box 52, 20521 Turku, Finland.; Department of Clinical Physiology and Nuclear Medicine, Turku University Hospital, P.O. Box 52, 20521 Turku, Finland.

Publikováno v: International journal of molecular imaging [Int J Mol Imaging] 2017; Vol. 2017, pp. 2712018. Date of Electronic Publication: 2017 Oct 18.