Hybrid total-body pet scanners-current status and future perspectives.
Hybrid total-body pet scanners-current status and future perspectives.
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DOI:
10.1007/s00259-021-05536-4
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发表时间:
2022-01
影响因子:
9.1
通讯作者:
Schulz V
中科院分区:
文献类型:
--
作者:
Nadig V;Herrmann K;Mottaghy FM;Schulz V
Purpose Since the 1990s, PET has been successfully combined with MR or CT systems. In the past years, especially PET systems have seen a trend towards an enlarged axial field of view (FOV), up to a factor of ten. Methods Conducting a thorough literature research, we summarize the status quo of contemporary total-body (TB) PET/CT scanners and give an outlook on possible future developments. Results Currently, three human TB PET/CT systems have been developed: The PennPET Explorer, the uExplorer, and the Biograph Vision Quadra realize aFOVs between 1 and 2 m and show a tremendous increase in system sensitivity related to their longer gantries. Conclusion The increased system sensitivity paves the way for short-term, low-dose, and dynamic TB imaging as well as new examination methods in almost all areas of imaging.
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影响因子:
2.2
作者:
Akram, Md Shahadat Hossain;Obata, Takayuki;Yamaya, Taiga
通讯作者:
Yamaya, Taiga
DOI:
10.1007/s00259-021-05282-7
发表时间:
2021-07
影响因子:
9.1
作者:
Alberts I;Hünermund JN;Prenosil G;Mingels C;Bohn KP;Viscione M;Sari H;Vollnberg B;Shi K;Afshar-Oromieh A;Rominger A
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9.3
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4.9
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影响因子:
9.3
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Badawi, Ramsey D.;Shi, Hongcheng;Cherry, Simon R.
通讯作者:
Cherry, Simon R.