Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Masoumeh Parsi"'
Publikováno v:
Journal of Rafsanjan University of Medical Sciences. 19:295-304
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::893328b596645b71ffde4d492a2a4514
https://doi.org/10.29252/jrums.19.3.295
https://doi.org/10.29252/jrums.19.3.295
Publikováno v:
Health Physics. 115:252-258
A diagnostic reference level is an advisory dose level set by a regulatory authority in a country as an efficient criterion for protection of patients from unwanted medical exposure. In computed tomography, the direct dose measurement and data collec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfa4b02ebecfb23bc5e52b023bc80872
https://doi.org/10.1097/hp.0000000000000872
https://doi.org/10.1097/hp.0000000000000872
Publikováno v:
Health Physics. 114:273-281
A new "quality-control-based (QC-based) dose survey method" has been developed for determination of diagnostic reference levels (DRL) in Computed Tomography (CT) examinations. The "QC-based dose survey method" is based on the use of retrospective dat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a930dae86227b436eb1accb3732660a7
https://doi.org/10.1097/hp.0000000000000758
https://doi.org/10.1097/hp.0000000000000758
Publikováno v:
Radiation Protection Dosimetry. 179:206-215
National diagnostic reference levels (NDRLs) of Iran were determined for the four most common CT examinations including head, sinus, chest and abdomen/pelvis. A new 'quality control (QC)-based dose survey method', as developed by us, was applied to 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f775d2e534c5a591b53331a822151fd1
https://doi.org/10.1093/rpd/ncx252
https://doi.org/10.1093/rpd/ncx252
Publikováno v:
Radiation protection dosimetry. 185(2)
The practical aspects of two recently developed patient dose optimization methods in computed tomography (CT) examinations, size-specific dose estimate (SSDE) and acceptable quality dose (AQD), were verified for the chest and abdomen/pelvis examinati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6a3f97690a8bcf6ec132df8a747eb38
https://pubmed.ncbi.nlm.nih.gov/30824932
https://pubmed.ncbi.nlm.nih.gov/30824932
Publikováno v:
European radiology. 29(1)
To statistically determine an ‘optimum number of CT scanners’ for obtaining ‘diagnostic reference levels’ (DRLs) in CT examinations as close as possible to ‘ideal DRLs’ when all available CT scanners are considered. First, six ‘ideal DR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::760f6e9d1151d6d8b80a0f5cf0a02689
https://pubmed.ncbi.nlm.nih.gov/29955947
https://pubmed.ncbi.nlm.nih.gov/29955947
Publikováno v:
Radiation protection dosimetry. 177(4)
The purpose of this study was to evaluate the effects of the gantry angulation on dose profiles along the z-axis, the CTDIW value and the CTDIW efficiency in the head examinations. A Monte Carlo simulation model of a GE LightSpeed 16-slice CT scanner
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96e2f7f8e9c07be61900d8ce02c63b71
https://pubmed.ncbi.nlm.nih.gov/28499013
https://pubmed.ncbi.nlm.nih.gov/28499013
Publikováno v:
Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB). 38
Purpose A new quality-control-based (QC-based) method is introduced to obtain correction factors to be applied to displayed patient dose indices (CTDI Vol and DLP) on CT scanner consoles to verify improvement of dose surveys for diagnostic reference
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df724ddc8a7a777da66761b3fd77da6d
https://pubmed.ncbi.nlm.nih.gov/28610702
https://pubmed.ncbi.nlm.nih.gov/28610702