99mtc generators
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2021 ◽  
pp. 14-24
Author(s):  
M. R. Bricha ◽  
K. Benhamou ◽  
A. Mesfioui ◽  
E. Chakir ◽  
T. Ainane ◽  
...  
Keyword(s):  

2018 ◽  
Vol 39 (9) ◽  
pp. 865-869
Author(s):  
Jonathan Vigne ◽  
Stéphane Emery ◽  
Nicolas Lemarie ◽  
Bénédicte Chavent ◽  
François Hallouard ◽  
...  
Keyword(s):  

2018 ◽  
Vol 318 (2) ◽  
pp. 915-922
Author(s):  
M. Amin ◽  
M. A. El-Amir ◽  
H. E. Ramadan ◽  
H. El-Said
Keyword(s):  

2016 ◽  
Vol 19 (4) ◽  
pp. 791-794 ◽  
Author(s):  
Cecilia C. Guedes-Silva ◽  
Thiago dos Santos Ferreira ◽  
Flávio M.S. Carvalho ◽  
Carolina M. de Paula ◽  
Larissa Otubo

2012 ◽  
Vol 27 (1) ◽  
pp. 13-19 ◽  
Author(s):  
Elio Tomarchio

The radionuclide purity of a radiopharmaceutical product is usually measured by gamma-ray spectrometry with various measurement geometries. The importance of this test is that the radionuclide impurities, if present, result in an increase in the radiation dose to the patient without contributing to diagnostic information and in some cases may also interfere with the marking molecules and affect the proper conduct of diagnostic examination. In this work, gamma-ray spectrometry is used to determine the amounts of impurities by adopting as measurement geometry the same bottle containing eluted or prepared radiopharmaceuticals. In addition to high-purity germanium semiconductor detectors, the usefulness of NaI(Tl) and LaBr3(Ce) scintillators in routine operation is also examined. For the latter detectors, an evaluation of the minimum detectable activity was carried out and compared with the activity limits established by the regulation rules. The main cases considered are related to the first elution of 99Mo-99mTc generators and samples of 18F-FDG (fluoro-deoxy-glucose) to be used for positron emission tomography diagnostics.


2011 ◽  
Vol 4 (2) ◽  
pp. 215-232 ◽  
Author(s):  
Fabiola Monroy-Guzman ◽  
Thania Susana Jimenez Martinez ◽  
Humberto Arriola ◽  
Luis Carlos Longoria Gandara
Keyword(s):  

2010 ◽  
Vol 24 (4) ◽  
pp. 319-323 ◽  
Author(s):  
Shigeru Kosuda ◽  
Hiroko Tomita ◽  
Katsumi Hayashi ◽  
Tamotsu Kita ◽  
Katsumi Koike ◽  
...  

2008 ◽  
Vol 19 (3) ◽  
pp. 380-388 ◽  
Author(s):  
Fabiola Monroy-Guzman ◽  
Laura Verónica Díaz-Archundia ◽  
Sabino Hernández-Cortés
Keyword(s):  

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