Naslov
Dozimetrija u intervencijskoj radiologiji – procjena efektivne doze
(Dosimetry in Interventional radiology – effective dose estimation)

Autori
Miljanić, Saveta ; Buls, Nico ; Clerinx, Peter ; Järvinen, Hannu ; Nikodemova, Denisa ; Ranogajec-Komor, Maria ; D'Errico Francesco

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), stručni

Izvornik
Zbornik radova Sedmog simpozija Hrvatskoga društva za zaštitu od zračenja / Barišić, Delko ; Grahek, Željko ; Krajcar Bronić, Ines ; Miljanić, Saveta - Zagreb : Hrvatsko društvo za zaštitu od zračenja, 2008, 181-189

ISBN
978-953-96133-6-3

Skup
Sedmi simpozij Hrvatskog društva za zaštitu od zračenja

Mjesto i datum
Opatija, Hrvatska, 29.05.2008. - 31.05.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
Dvostruka dozimetrija; intervencijska radiologija; efektivna doza; EURADOS
(Double dosimetry; Interventional radiology; EURADOS; effective dose estimation)

Sažetak
Interventional radiological procedures can lead to significant radiation doses to patients and to staff members. In order to evaluate the personal doses with respect to the regulatory dose limits, doses measured by dosimeters have to be converted to effective doses (E). Measurement of personal dose equivalent Hp(10) using a single unshielded dosimeter above the lead apron can lead to significant overestimation of the effective dose, while the measurement with dosimeter under the apron can lead to underestimation. To improve the accuracy, measurements with two dosimeters, one above and the other under the apron have been suggested (“ double dosimetry” ). The ICRP has recommended that interventional radiology departments develop a policy that staff should wear two dosimeters. The aim of this study was to review the double dosimetry algorithms for the calculation of effective dose in high dose interventional radiology procedures. The results will be used to develop general guidelines for personal dosimetry in interventional radiology procedures. This work has been carried out by Working Group 9 (Radiation protection dosimetry of medical staff) of the CONRAD project, which is a Coordination Action supported by the European Commission within its 6th Framework Program.

Izvorni jezik
Hrvatski

Znanstvena područja
Fizika, Kemija

POVEZANOST RADA