Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Radiation Protection Physics"'
Publikováno v:
Medical physics. 41(6)
Understanding the radiation dose to a patient is essential when considering the use of an ionizing diagnostic imaging test for clinical diagnosis and screening. Using Monte Carlo simulations, the authors estimated the three-dimensional organ-dose dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::64c81f0985f03c5e66c7952684e85443
https://pubmed.ncbi.nlm.nih.gov/24877842
https://pubmed.ncbi.nlm.nih.gov/24877842
Publikováno v:
Medical physics. 41(2)
Given the radiation concerns inherent to the x-ray modalities, accurately estimating the radiation doses that patients receive during different imaging modalities is crucial. This study estimated organ doses, effective doses, and risk indices for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::20bbc31b9a995c194b613ff25f997fb5
https://pubmed.ncbi.nlm.nih.gov/25832099
https://pubmed.ncbi.nlm.nih.gov/25832099
Autor:
Jones, A. Kyle, Wagner, Louis K.
Protective garments incorporating lead (Pb) or other moderate to high atomic number elements are a necessary radiation protection tool. However, as lead has been replaced by other elements, verifying manufacturers' claims regarding the lead equivalen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::942e468917347a0dca66203492386fa2
https://europepmc.org/articles/PMC3965340/
https://europepmc.org/articles/PMC3965340/
Autor:
Daniel J, Long, Choonsik, Lee, Christopher, Tien, Ryan, Fisher, Matthew R, Hoerner, David, Hintenlang, Wesley E, Bolch
Publikováno v:
Medical physics. 40(1)
To validate the accuracy of a Monte Carlo source model of the Siemens SOMATOM Sensation 16 CT scanner using organ doses measured in physical anthropomorphic phantoms.The x-ray output of the Siemens SOMATOM Sensation 16 multidetector CT scanner was si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ab164a7fc86a82c3cd2ede27b80589d8
https://pubmed.ncbi.nlm.nih.gov/23298124
https://pubmed.ncbi.nlm.nih.gov/23298124
Autor:
Choonsik, Lee, Kwang Pyo, Kim, Daniel, Long, Ryan, Fisher, Chris, Tien, Steven L, Simon, Andre, Bouville, Wesley E, Bolch
Publikováno v:
Medical physics. 38(3)
To develop a computed tomography (CT) organ dose estimation method designed to readily provide organ doses in a reference adult male and female for different scan ranges to investigate the degree to which existing commercial programs can reasonably m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5f4221413c1333d990153047e4c9eb41
https://pubmed.ncbi.nlm.nih.gov/21520832
https://pubmed.ncbi.nlm.nih.gov/21520832
Autor:
Perry B, Johnson, Amy, Geyer, David, Borrego, Kayla, Ficarrotta, Kevin, Johnson, Wesley E, Bolch
Publikováno v:
Medical physics. 38(2)
To investigate the benefits and limitations of patient-phantom matching for determining organ dose during fluoroscopy guided interventions.In this study, 27 CT datasets representing patients of different sizes and genders were contoured and converted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::055aa73ce149f3c2430511379f0d62f7
https://pubmed.ncbi.nlm.nih.gov/21452738
https://pubmed.ncbi.nlm.nih.gov/21452738
Quality management for any use of medical x-ray imaging should include monitoring of radiation dose. Fluoroscopically guided interventional (FGI) procedures are inherently clinically variable and have the potential for inducing deterministic injuries
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::03652db350abda8817836337b25520d4
https://europepmc.org/articles/PMC3064683/
https://europepmc.org/articles/PMC3064683/
A physician's decision regarding an ideal treatment approach (i.e., radiation, surgery, and/or hormonal) for prostate carcinoma is traditionally based on a variety of metrics. One of these metrics is the risk of radiation-induced second primary cance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3bd6ade1a74b951a9664b82cda1f90f9
https://europepmc.org/articles/PMC2862056/
https://europepmc.org/articles/PMC2862056/
Publikováno v:
Medical physics. 36(9)
The effect of the jaw configuration and the presence and configuration of the tertiary multileaf collimator (MLC) on the secondary neutron spectra for an 18 MV Varian 21EX linear accelerator (linac) is investigated in detail. The authors report the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6dcd2cc78cfd5b35c2a100e439b9a51f
https://pubmed.ncbi.nlm.nih.gov/19810476
https://pubmed.ncbi.nlm.nih.gov/19810476
Autor:
Bednarz, Bryan, Xu, X. George
A Monte Carlo-based procedure to assess fetal doses from 6-MV external photon beam radiation treatments has been developed to improve upon existing techniques that are based on AAPM Task Group Report 36 published in 1995 [M. Stovall et al., Med. Phys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bf118fdad838dacdffabcf3b0f94eab9
https://europepmc.org/articles/PMC2809713/
https://europepmc.org/articles/PMC2809713/