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The relationship between eye lens doses and occupational doses for different centres of interventional cardiology

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023001%3A_____%2F19%3A00077694" target="_blank" >RIV/00023001:_____/19:00077694 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1007/978-981-10-9023-3_98" target="_blank" >http://dx.doi.org/10.1007/978-981-10-9023-3_98</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/978-981-10-9023-3_98" target="_blank" >10.1007/978-981-10-9023-3_98</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    The relationship between eye lens doses and occupational doses for different centres of interventional cardiology

  • Original language description

    This study shows the level of eye lens doses and the relationship between eye lens doses H-p(3) and doses above the apron H-p(10) for 14 interventional cardiologists in 3 different centres of interventional cardiology. The doses were measured repeatedly with TLDs simultaneously placed above the apron and close to the left eye. For each patient&apos;s procedure, the kerma-area product value (P-KA) was known; values of H-p(3) and H-p(10) above the apron were normalized to total patients&apos; doses for procedures performed by a given cardiologist in the measuring period. The H-p(10)/P-KA values for IC 1: IC 2 : IC 3 were as follows: 0.19 : 0.69 : 0.35 mu Sv/Gy*cm(2) respectively. The H-p(3)/P-KA values for IC 1 : IC 2 : IC 3 were as follows: 0.15 : 0.34 : 0.29 mu Sv/Gy*cm(2) respectively. The values in IC 1 were 2-4 times lower than in IC 2 and IC 3. The expected annual H-p(3) doses were estimated; the highest was almost 16 mSv, the lowest 2 mSv. The results show different approaches to occupational radiation protection by cardiologists in the three centres (the use of an automatic contrast medium injector, shielding placed on patients to absorb scatter radiation from patients) as well as different approaches by cardiologists within the same centre. The local practice in IC 1 was more dose-saving than in the other centres. The values of H-p(10)/H-p(3) were reproducible for each cardiologist, so the H-p(10) value could be used for a retrospective estimation of the eye lens dose when needed, even when the eye lens dosimeter was not worn.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    30224 - Radiology, nuclear medicine and medical imaging

Result continuities

  • Project

  • Continuities

    N - Vyzkumna aktivita podporovana z neverejnych zdroju

Others

  • Publication year

    2019

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    World Congress on Medical Physics and Biomedical Engineering 2018 : IFMBE Proceedings

  • ISBN

    978-981-10-9022-6

  • ISSN

    1680-0737

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    541-544

  • Publisher name

    Springer

  • Place of publication

    Singapore

  • Event location

    Prague, CZ

  • Event date

    Jun 3, 2018

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000449744300098