Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Aleksandr Vodovatov"'
Autor:
Dmitry D. Lavreshov, Andrey A. Stanzhevsky, Laura Naurzbaeva, Artem A. Mosunov, Aleksandr Vodovatov, Larisa Chipiga, Anna E. Petrova, Stanislav M. Kushnarenko
Publikováno v:
Pharmacy Formulas.
The use of the bombesin analogues labeled with 68Ga and 177Lu for the radionuclide diagnostics and therapy of the prostate cancer, respectively, is one of the novel and promising approaches of the nuclear medicine. These radiopharmaceuticals are curr
Publikováno v:
Radiation protection dosimetry. 195(3-4)
This study aimed to identify the uncertainty in estimations of organ absorbed dose using dedicated software by comparing with corresponding doses measured in physical phantoms. The comparison was performed for whole-body computed tomography (CT) obta
Autor:
Aleksandr Vodovatov, Vladislav Golikov, Kseniya V. Zinkevich, Irina Kamyshanskaya, Christian Bernhardsson
Publikováno v:
Radiacionnaâ Gigiena, Vol 11, Iss 1, Pp 93-100 (2018)
Fluoroscopic examinations of the upper gastro-intestinal tract and, especially, barium meal examinations, are commonly performed in a majority of hospitals. These examinations are associated both with substantial individual patient doses and contribu
Autor:
Irina Zvonova, Svetlana Sarycheva, Aleksandr Vodovatov, Mikhail Balonov, Sergey Kalnitsky, Vladislav Golikov, Larisa Chipiga
Publikováno v:
Journal of Radiological Protection; 38(1), pp 121-139 (2017)
The aim of this study was to evaluate adult patient doses in Russia in the context of patient protection. Effective doses from x-ray and nuclear medicine examinations were assessed using two approaches. The first was based on data collection performe
Publikováno v:
Radiacionnaâ Gigiena, Vol 10, Iss 3, Pp 66-75 (2017)
Diagnostic reference levels are the main and the most effective tools of optimization of the radiation protection of patients from medical exposure. Diagnostic reference levels should be established based on the results of dedicated dose surveys, all
Publikováno v:
AIP Conference Proceedings.
In the current study we evaluated the structure of positron emission tomography combined with computed tomography (PET/CT) diagnostics in the Russian Federation. Patient effective doses, organ doses and corresponding radiation risks for the most comm
Publikováno v:
Radiation Protection Dosimetry. 169:232-239
An anthropomorphic phantom study was carried out in 2013-14 in two hospitals, one located in Russia (Mariinsky Hospital, Saint Petersburg) and the other in Sweden (Skåne University Hospital, Malmö). The aim of the study was to investigate the possi
Autor:
Larisa Chipiga, Sergey Kalnitsky, Vladislav Golikov, Aleksandr Vodovatov, Svetlana Sarycheva, Iliya Shatskiy, Irina Zvonova, Mikhail Balonov
Publikováno v:
Radiation Protection Dosimetry; 165(1-4), pp 39-42 (2015)
An important part of the justification process is assessment of the radiation risks caused by exposure of a patient during examination. The authors developed official national methodology both for medical doctors and sanitary inspectors called 'asses
Autor:
V. Yu. Golikov, Aleksandr Vodovatov, Larisa Chipiga, Mikhail Balonov, I. G. Shatsky, Christian Bernhardsson
Publikováno v:
Radiation protection dosimetry. 173(1-3)
In 2009-2014, dose surveys aimed to collect adult patient data and parameters of most common radiographic examinations were performed in six Russian regions. Typical patient doses were estimated for the selected examinations both in entrance surface
Publikováno v:
Journal of Physics: Conference Series. 808:012009
The current study is focused on determining the optimal tube voltage for the conventional X-ray digital chest screening examinations, using a visual grading analysis method. Chest images of an anthropomorphic phantom were acquired in posterior-anteri