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Jessen, K.A.* ; Shrimpton, P.C.* ; Geleijns, J.* ; Panzer, W. ; Tosi, G.*

Dosimetry for optimisation of patient protection in computed tomography.

Appl. Radiat. Isot. 50, 165-172 (1999)
DOI
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
The complex conditions of irradiation in computed tomography (CT), involving highly-collimated X-ray beams, necessitate the use of specially-defined dose descriptors such as the computed tomography dose index (CTDI). When used in a weighted form (CTDIW), this concept can describe the absorbed dose from a single slice in standard head and body phantoms. The model can easily be extended to characterise patient exposure for a complete examination by means of the reference dose quantity dose-length product (DLP). Effective dose can also be estimated from DLP, when required.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
ISSN (print) / ISBN 0969-8043
e-ISSN 1872-9800
Zeitschrift Applied Radiation and Isotopes
Quellenangaben Band: 50, Heft: 1, Seiten: 165-172 Artikelnummer: , Supplement: ,
Verlag Elsevier
Begutachtungsstatus Peer reviewed
Institut(e) Institute of Radiation Protection (ISS)