Zobrazeno 1 - 10
of 554
pro vyhledávání: '"Isotopes of gallium"'
Publikováno v:
Nuclear Medicine Communications. 42:503-509
The aim of this study was to investigate the relationship between volumetric data obtained from staging 68Ga-prostate-specific membrane antigen (PSMA) PET computerized tomography (CT) images with prostate-specific antigen (PSA), risk groups, Gleason
Publikováno v:
European Journal of Nuclear Medicine and Molecular Imaging. 48:1229-1234
Over the last decades, multiple peptide receptors were recognized as potential diagnostic and therapeutic targets in nuclear medicine. 68Ga-NT-20.3 radiopharmaceutical has been developed for diagnosis of neurotensin receptors. High neurotensin recept
Autor:
Sylvia Schachoff, Jorge Cabello, Wolfgang A. Weber, Matthias Eiber, Stephan G. Nekolla, Andrei Gafita, Borjana Bogdanovic
Publikováno v:
European Journal of Nuclear Medicine and Molecular Imaging
Purpose After a decade of PET/MR, the case of attenuation correction (AC) remains open. The initial four-compartment (air, water, fat, soft tissue) Dixon-based AC scheme has since been expanded with several features, the latest being MR field-of-view
Autor:
Michel Koole, Frederik Cleeren, Kim Serdons, Guy Bormans, Christophe Deroose, Térence Tshibangu, Jeroen Dekervel, Elin Pauwels, Koen Van Laere, Chris Verslype, Eric Van Cutsem
Publikováno v:
European Journal of Nuclear Medicine and Molecular Imaging. 47:3033-3046
The widespread use of gallium-68-labelled somatostatin analogue (SSA) PET, the current standard for somatostatin receptor (SSTR) imaging, is limited by practical and economic challenges that could be overcome by a fluorine-18-labelled alternative, su
Autor:
Eliisa Löyttyniemi, Simona Malaspina, Pauliina Luoto, Terhi Tuokkola, Jukka Kemppainen, Peter J. Boström, Otto Ettala
Publikováno v:
European Journal of Nuclear Medicine and Molecular Imaging. 47:665-673
Purpose Based on in vitro studies, it is known that androgen deprivation therapy (ADT) increases prostate-specific membrane antigen (PSMA) expression. Therefore, we hypothesised that ADT improves the performance of PSMA-PET imaging in primary staging
Autor:
Kuangyu Shi, Christos Sachpekidis, George Prenosil, Axel Rominger, Ian Alberts, Thilo Weitzel, Ali Afshar-Oromieh
Publikováno v:
European Journal of Nuclear Medicine and Molecular Imaging. 47:614-623
PURPOSE Digital PET/CT scanners represent a significant step forward in molecular imaging. We report here the clinical impact of digital PET in PSMA-PET/CT. METHODS In this retrospective study, 88 consecutive patients who underwent [68Ga]Ga-PSMA-11 P
Publikováno v:
European Journal of Nuclear Medicine and Molecular Imaging. 47:537-546
18F-FDG PET/CT has some limitations in the evaluation of multiple myeloma (MM). Since chemokine receptor-4 is overexpressed in MM, we perform a prospective cohort study to compare the performance of 68Ga-Pentixafor and 18F-FDG PET/CT in newly diagnos
Autor:
Julia Sekler, Sergios Gatidis, Christian la Fougère, Christian Philipp Reinert, Christina Pfannenberg
Publikováno v:
European Radiology. 30:1325-1333
To evaluate the impact of PET/CT on clinical management in patients with cancer of unknown primary (CUP). A cohort of patients with CUP undergoing PET/CT was prospectively enrolled in a local PET/CT registry study between April 2013 and June 2018. Qu
Autor:
Kambiz Rahbar, George N. Thalmann, Eleni Gourni, Tobias Gross, Ali Afshar-Oromieh, Christos Sachpekidis, Axel Rominger, Ian Alberts, Silvan Boxler
Publikováno v:
European Journal of Nuclear Medicine and Molecular Imaging. 47:160-167
PURPOSE Dual-time point PET/CT scanning with [68Ga]Ga-PSMA-11 in the diagnosis of prostate cancer (PC) has been advanced as a method to increase detection of PC lesions, particularly at early stages of biochemical recurrence and as a potential means
Autor:
Arunav Kumar, Rajesh Kumar, Pirabu Sakthivel, Sreedharan Thankarajan Arunraj, Chirom Amit Singh
Publikováno v:
Clinical nuclear medicine. 46(9)
Prostate-specific membrane antigen (PSMA) is expressed on the endothelial cells of tumor-associated neovasculature of various nonprostatic benign and malignant neoplasms. Positive intense uptake on PET/CT imaging with 68Ga-labeled PSMA is noted in a