Zobrazeno 1 - 10
of 276
pro vyhledávání: '"time activity curve"'
Publikováno v:
Current Directions in Biomedical Engineering, Vol 9, Iss 1, Pp 118-121 (2023)
Positron Emission Tomography (PET) with 18Ffluorodeoxyglucose (FDG) is an important imaging practice in cancer diagnosis, staging, treatment planning, and response assessment. Accurate interpretation of PET results requires an understanding of FDG up
Externí odkaz:
https://doaj.org/article/8291e4fc13704296bf64d3a81bda9c33
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
ObjectiveTotal-body PET/CT equipment, uEXPLORER, is a newly developed imaging technology with a superior resolution, high sensitivity, and high signal-to-noise ratio, providing unique application advantages in the pharmacokinetic evaluation of positr
Externí odkaz:
https://doaj.org/article/c85a7dab490c4b7c9c7e5e717da06868
Autor:
Pengcheng Hu, Xin Lin, Weihai Zhuo, Hui Tan, Tianwu Xie, Guobing Liu, Shuguang Chen, Xin Chen, Haojun Yu, Yiqiu Zhang, Hongcheng Shi, Haikuan Liu
Publikováno v:
EJNMMI Physics, Vol 8, Iss 1, Pp 1-17 (2021)
Abstract Purpose A 2-m axial field-of-view, total-body PET/CT scanner (uEXPLORER) has been recently developed to provide total-body coverage and ultra-high sensitivity, which together, enables opportunities for in vivo time-activity curve (TAC) measu
Externí odkaz:
https://doaj.org/article/544bec1338ed49de8a52b3089be4e284
Publikováno v:
Journal of Veterinary Internal Medicine, Vol 34, Iss 4, Pp 1432-1439 (2020)
Abstract Background Reflux and aspiration in people are associated with respiratory disease, whereas approximately 50% of healthy adults microaspirate without apparent consequence. In dogs, analogous information is lacking. Hypothesis Healthy dogs co
Externí odkaz:
https://doaj.org/article/1348f9b56ef24731ad20a6d5fb0105c1
Publikováno v:
Sensors, Vol 23, Iss 5, p 2599 (2023)
Treatment personalization in Molecular Radiotherapy (MRT) relies on pre- and post-treatment SPECT/ PET-based images and measurements to obtain a patient-specific absorbed dose-rate distribution map and its evolution over time. Unfortunately, the numb
Externí odkaz:
https://doaj.org/article/f005e2357eca4daf9bffcf50c842c96d
Autor:
Aber, Yassine
La modélisation pharmacocinétique en tomographie par émission par positrons (TEP) permet d’estimer les paramètres physiologiques liés à l’accumulation dynamique d’un radiotraceur. Les paramètres estimés sont biaisés par le bruit dans l
Externí odkaz:
http://hdl.handle.net/1866/32524
Akademický článek
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Akademický článek
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Publikováno v:
Frontiers in Medicine, Vol 5 (2018)
Major management decisions in patients with solid tumors and lymphomas are often based on 18F-fluorodeoxyglucose (18F-FDG) PET/CT. The misadministration of 18F-FDG outside the systemic circulation can have an adverse impact on this test's sensitivity
Externí odkaz:
https://doaj.org/article/4f483c3431e24f7e870c170592ce3e5f
Autor:
Jennifer M. Renaud, Alexis Poitrasson-Rivière, Richard L Weinberg, Liliana Arida-Moody, Jonathan B. Moody, Venkatesh L. Murthy, Christopher Buckley, Tomoe Hagio, Edward P. Ficaro
Publikováno v:
Journal of Nuclear Cardiology. 29:2262-2270
13N-ammonia and 18F-flurpiridaz require longer delays between rest and stress studies to allow for decay, lowering clinical throughput. In this study, we investigated the impact of residual subtraction on MBF and MFR estimates, as well as its effects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4348619f555aa554a903490fb746c25d
https://doi.org/10.1007/s12350-021-02837-x
https://doi.org/10.1007/s12350-021-02837-x