Zobrazeno 1 - 10
of 251
pro vyhledávání: '"Digital PET"'
Autor:
Nobuhiro Yada, Hiroyuki Kuroda, Toshihiko Kawamura, Mizuki Fukuda, Yoshinori Miyahara, Takeshi Yoshizako, Yasushi Kaji
Publikováno v:
Asia Oceania Journal of Nuclear Medicine and Biology, Vol 13, Iss 1, Pp 77-86 (2025)
Objective(s): We investigated image quality and standardized uptake values (SUVs) for different lesion sizes using clinical data generated by 18F-FDG-prone breast silicon photomultiplier (SiPM)-based positron emission tomography/computed tomography (
Externí odkaz:
https://doaj.org/article/3c8dfb13f54d459987f0f61ff5431c84
Publikováno v:
CT Lilun yu yingyong yanjiu, Vol 33, Iss 4, Pp 459-470 (2024)
The digital positron emission tomography (PET) innovation technology system, which gradually evolved from the Multi-Voltage Threshold (MVT) sampling method, has driven the development of many fields, including key materials, core devices, electronics
Externí odkaz:
https://doaj.org/article/b4422cfddb584ce19e48478af647553b
Publikováno v:
CT Lilun yu yingyong yanjiu, Vol 33, Iss 4, Pp 448-458 (2024)
Utilizing the Multi-Voltage Threshold method, All-Digital PET technology, characterized by "All-Digital" and "accurate sampling," facilitates hardware and software decoupling and modular "LEGO-like" system construction. This innovation addresses the
Externí odkaz:
https://doaj.org/article/27abccb67bd140b3945f3a51d39395f1
Publikováno v:
CT Lilun yu yingyong yanjiu, Vol 33, Iss 4, Pp 433-447 (2024)
Traditional positron emission tomography (PET) systems apply analog circuits for signal processing and achieve coincidence event detection through coincident circuitry. However, these systems suffer from a significant loss of information during proje
Externí odkaz:
https://doaj.org/article/be609607703b480ba47ceef5d2e7b1de
Autor:
Ian Alberts, Hasan Sari, Clemens Mingels, Ali Afshar-Oromieh, Thomas Pyka, Kuangyu Shi, Axel Rominger
Publikováno v:
Cancer Imaging, Vol 23, Iss 1, Pp 1-15 (2023)
Abstract Recently introduced long-axial field-of-view (LAFOV) PET/CT systems represent one of the most significant advancements in nuclear medicine since the advent of multi-modality PET/CT imaging. The higher sensitivity exhibited by such systems al
Externí odkaz:
https://doaj.org/article/18d71ad1428946a88b1de47507793584
Akademický článek
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Autor:
Pedro Fragoso Costa, Walter Jentzen, Alissa Brahmer, Ilektra-Antonia Mavroeidi, Fadi Zarrad, Lale Umutlu, Wolfgang P. Fendler, Christoph Rischpler, Ken Herrmann, Maurizio Conti, Robert Seifert, Miriam Sraieb, Manuel Weber, David Kersting
Publikováno v:
BMC Cancer, Vol 22, Iss 1, Pp 1-18 (2022)
Abstract Background New-generation silicon-photomultiplier (SiPM)-based PET/CT systems exhibit an improved lesion detectability and image quality due to a higher detector sensitivity. Consequently, the acquisition time can be reduced while maintainin
Externí odkaz:
https://doaj.org/article/59563a5b82e44ff29d2088a57ce86321
Autor:
Guido Rovera, Serena Grimaldi, Sara Dall’Armellina, Michela Zotta, Monica Finessi, Roberto Passera, Désirée Deandreis
Publikováno v:
Diagnostics, Vol 13, Iss 23, p 3535 (2023)
The aim of this study was to investigate whether the favorable characteristics of novel digital PET/CT (dPET) scanners compared to analog systems (aPET) could translate into an improved disease localization in prostate cancer (PCa) patients with earl
Externí odkaz:
https://doaj.org/article/c2b1e5c73f0c475296848b3f850acb53
Akademický článek
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Akademický článek
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