2007
DOI: 10.1055/s-2007-963125
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Wie konservativ ist die Abschätzung der effektiven Dosis durch die amtliche Personendosimetrie für das Personal in der Radiologie?

Abstract: The official exposure monitoring algorithms for estimating the effective dose for occupationally exposed personnel are not always appropriate for typical situations in diagnostic radiology. Improved dose measurement protocols should avoid underestimation of the effective dose. The results presented herein provide an opportunity to derive more realistic effective dose values from personal dosimetry measurements.

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Cited by 5 publications
(4 citation statements)
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“…For the gonads, the weighting factors of ICRP 60 and ICRP 103 were retained but the sexspecific dose was applied. The influence of the updated recommendations in ICRP 103 on the effective doses of personnel due to scattered radiation and on the ratios of the effective doses to the results of personal dosimetry was assessed based on the organ doses measured at an angiography unit (Philips Integris V) utilizing thermoluminescent dosimeters (LiF-100 H) [11,12]. The measurements were carried out with a male and a female Alderson phantom.…”
Section: Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…For the gonads, the weighting factors of ICRP 60 and ICRP 103 were retained but the sexspecific dose was applied. The influence of the updated recommendations in ICRP 103 on the effective doses of personnel due to scattered radiation and on the ratios of the effective doses to the results of personal dosimetry was assessed based on the organ doses measured at an angiography unit (Philips Integris V) utilizing thermoluminescent dosimeters (LiF-100 H) [11,12]. The measurements were carried out with a male and a female Alderson phantom.…”
Section: Methodsmentioning
confidence: 99%
“…However, through the use of radiation-protective clothing which covers only a part of the body, the dose distribution on the surface of the body becomes extremely inhomogeneous. Present regulations require the dosimeter to be worn in front of a part of the body which is well shielded from radiation [12]. According to ICRP 60, the unprotected organs in the head and neck region that are relevant to the calculation of the effective dose are the thyroid and a part of the red bone marrow.…”
mentioning
confidence: 99%
“…B. der Vorfilterung oder der so genannten Gridregelung [5] auf die biologische Dosis zu untersuchen oder Angiografieanlagen verschiedener Hersteller diesbezüglich zu vergleichen. Die Methode kann ergänzend zu den etablierten physikalischen Verfahren zur Dosisabschätzung verwendet werden und vermag somit womöglich einen Beitrag zum Strahlenschutz der Patienten und des Personals leisten [22,23].…”
Section: Abbunclassified
“…Unter Berücksichtigung dieser Daten wird deutlich, dass das strahlenhygienische Potenzial digitaler Durchleuchtungssysteme nicht in komplettem Maße ausgenutzt wurde und dass die gezielte Ausbildung angehender Radiologen wesentlich zur Strahlenhygiene, v. a. im Bereich der klassischen Durchleuchtung, beitragen kann. Zusätzliche Parameter, die die Strahlenexposition des Patienten und des Personals[18,19] wesentlich beeinflussen, sind einerseits technische Komponenten wie beispielweise das Maß der Einblendung, die wiederum direkt von der Erfahrung des Untersuchers abhängen. Andererseits scheinen patientenbezogene Daten wie Konstitution, Alter und klinische Verdachtsdiagnose eine wesentliche Rolle bei der individuellen Strahlenexposition zu spielen.…”
unclassified