Sökning: onr:"swepub:oai:DiVA.org:liu-106272" >
Estimations of effe...
-
Gårdestig, Magnus,1973-Linköpings universitet,Medicinsk radiofysik,Hälsouniversitetet
(författare)
Estimations of effective dose in X-ray examinations derived from information stored in PACS
- Artikel/kapitelEngelska2005
Förlag, utgivningsår, omfång ...
-
Stockholm :Statens Strålskyddsinstitut,2005
-
printrdacarrier
Nummerbeteckningar
-
LIBRIS-ID:oai:DiVA.org:liu-106272
-
https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-106272URI
Kompletterande språkuppgifter
-
Språk:engelska
-
Sammanfattning på:engelska
Ingår i deldatabas
Klassifikation
-
Ämneskategori:vet swepub-contenttype
-
Ämneskategori:kon swepub-publicationtype
Anmärkningar
-
Information about each X-ray examination, in a modern digitized X-ray department is generated and stored in a PACS. Appropriate conversion factors, e.g. E/DAP, can be applied to separate projections and summed to the total effective dose for each examination. The objectives of the work were (i) to investigate the accuracy and precision in the calculated effective dose (ii) to identify data for registration of (1) patient dose, (2) exposure data, and (3) patient information (iii) to make it possible to derive dose statistics on patient level for documentation of diagnostic standard doses, optimizations, constancy checks, and future epidemiological studies. The effective doses were calculated using Monte Carlo based computer programs or by using tabulations. Conversion factors were calculated for different levels of information and the individual effective dose was compared to the most precise estimation. The results suggest that the accuracy in the estimations of effective dose increases by added information about the patient (gender, size) and how the examination was performed.
Biuppslag (personer, institutioner, konferenser, titlar ...)
-
Helmrot, EbbaLinköpings universitet,Medicinsk radiologi,Hälsouniversitetet,Jönköping County Hospital(Swepub:liu)ebbhe01
(författare)
-
Sandborg, MichaelLinköpings universitet,Medicinsk radiofysik,Hälsouniversitetet(Swepub:liu)micsa02
(författare)
-
Nilsson Althén, JonasLinköpings universitet,Medicinsk radiofysik,Hälsouniversitetet(Swepub:liu)jonni38
(författare)
-
Bahar Gogani, JalilLinköpings universitet,Medicinsk radiofysik,Hälsouniversitetet(Swepub:liu)jalba90
(författare)
-
Alm Carlsson, GudrunLinköpings universitet,Medicinsk radiofysik,Hälsouniversitetet(Swepub:liu)gudal03
(författare)
-
Pettersson, Håkan BLLinköpings universitet,Medicinsk radiofysik,Hälsouniversitetet(Swepub:liu)hakpe30
(författare)
-
Linköpings universitetMedicinsk radiofysik
(creator_code:org_t)
Sammanhörande titlar
-
Ingår i:Radiological Protection in TransitionStockholm : Statens Strålskyddsinstitut, s. 175-178
Internetlänk