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Search: WFRF:(Pettersson Jonas) > (2005-2009) > Estimation of the d...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003169naa a2200337 4500
001oai:DiVA.org:liu-21427
003SwePub
008091001s2007 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-214272 URI
024a https://doi.org/10.1007/s00330-006-0286-22 DOI
040 a (SwePub)liu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Helmrot, Ebbau Östergötlands Läns Landsting,Linköpings universitet,Medicinsk radiofysik,Hälsouniversitetet,Radiofysikavdelningen US,Landstinget i Östergötland4 aut0 (Swepub:liu)ebbhe01
2451 0a Estimation of the dose to the unborn child at diagnostic X-ray examinations based on data registrerad in RIS/PACS
264 c 2006-05-09
264 1b Springer Science and Business Media LLC,c 2007
338 a print2 rdacarrier
520 a The aim of this work was to determine mean absorbed doses to the unborn child in common conventional X-ray and computed tomography (CT) examinations and to find an approach for estimating foetal dose based on data registered in the Radiological Information System/Picture Archive and Communication System (RIS/PACS). The kerma-area product (KAP) and CT dose index (CTDIvol) in common examinations were registered using a human-shaped female dosimetry phantom. Foetal doses, Df, were measured using thermoluminescent dosimeters placed inside the phantom and compared with calculated values. Measured foetal doses were given in relation to the KAP and the CTDIvol values, respectively. Conversion factor Df/KAP varies between 0.01 and 3.8 mGy/Gycm2, depending on primary beam position, foetus age and beam quality (tube voltage and filtration). Conversion factors Df/CTDIvol are in the range 0.02 – 1.2 mGy/mGy, in which the foetus is outside or within the primary beam. We conclude that dose conversion factors based on KAP or CTDIvol values automatically generated by the RIS/PACS system can be used for rapid estimations of foetal dose for common examination techniques.
653 a Pregnancy - Radiation - Foetal dose - Radiological protection - Patient doses
653 a MEDICINE
653 a MEDICIN
700a Pettersson, Håkanu Linköpings universitet,Östergötlands Läns Landsting,Radiofysikavdelningen,Medicinsk radiofysik,Hälsouniversitetet4 aut0 (Swepub:liu)hakpe30
700a Sandborg, Michaelu Östergötlands Läns Landsting,Linköpings universitet,Medicinsk radiofysik,Centrum för medicinsk bildvetenskap och visualisering, CMIV,Radiofysikavdelningen,Hälsouniversitetet4 aut0 (Swepub:liu)micsa02
700a Nilsson Althen, Jonasu Östergötlands Läns Landsting,Linköpings universitet,Medicinsk radiofysik,Hälsouniversitetet,Radiofysikavdelningen US4 aut0 (Swepub:liu)jonni38
710a Linköpings universitetb Medicinsk radiofysik4 org
773t European Radiologyd : Springer Science and Business Media LLCg 17:1, s. 205-209q 17:1<205-209x 0938-7994x 1432-1084
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-21427
8564 8u https://doi.org/10.1007/s00330-006-0286-2

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