Diagnostic reference levels in angiography and interventional radiology: A Belgian multi-centre study

被引：23

作者：

Bleeser, F. ^{[1
]}

Hoornaert, M. -T. ^{[1
]}

Smans, K. ^{[2
,3
]}

Struelens, L. ^{[3
]}

Buls, N. ^{[4
]}

Berus, D. ^{[4
]}

Clerinx, P. ^{[4
]}

Hambach, L. ^{[5
]}

Malchair, F. ^{[5
]}

Bosmans, H. ^{[2
]}

机构：

[1] CH Jolimont Lobbes, B-7100 Haine St Paul, Belgium

[2] Univ Hosp Gasthuisberg, B-3000 Louvain, Belgium

[3] CEN SCK, B-2400 Mol, Belgium

[4] Vrije Univ Brussels Hosp, B-1090 Brussels, Belgium

[5] CHU Sart Tilman, B-4000 Liege, Belgium

来源：

RADIATION PROTECTION DOSIMETRY | 2008年 / 129卷 / 1-3期

关键词：

D O I：

10.1093/rpd/ncn028

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The purpose of this study was to determine diagnostic reference levels (DRLs) for common angiographic and interventional procedures in Belgium. Dose Area Product (DAP) measurements were performed on 21 systems, ( 13 angiography and 4 vascular surgery centres). Type of procedure, total DAP, patient weight and height were collected on a daily basis during 1 y. The 75th percentile of the distribution of DAP values was defined as DRL. Preliminary DRLs were calculated for the three most frequent procedures for the whole population, for a weight class of patients (65-80 kg) and normalised to the standard size patient. Among them, the DRL for angiography of the lower limbs (30% of the procedures) from the whole population was 74.6 and 63.2 Gycm(2) for the size corrected. The mean DAP values of each room was then compared to these DRLs.

引用

页码：50 / 55

页数：6

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