Extremity and eye lens doses of the staff during interventional radiology procedures: First results

C. Koukorava, E. Carinou, J. Domienik, Jerzy Jankowski, S. Krim, Denisa Nikodemova, L. Struelens, F. Vanhavere

    Research outputpeer-review

    Abstract

    Interventional radiology procedures have become more complex over the last years and new methods have been implemented in clinical practice. Taking into account the long fluoroscopy times and the large number of images needed for a good clinical outcome, the occupational exposure is an important issue that needs thorough investigation. So far many studies have been performed on this field but there is no systematic data analysis on the exposures of the medical staff. The ORAMED project started in order to fill the above gap and improve the standards of radiation protection. The procedures monitored in the present study are cardiac angiographies (CA) and angioplasties (PTCA), radiofrequency ablations (RFA), pacemaker implantations (PM), angiographies (DSA) and angioplasties (PTA) of the lower limbs (LL), the carotids (C) and the reins (R), embolisations and endoscopic retrograde cholangiopancreatographies (ERCP). All measurements are based on a common protocol so that all data can be compared. The lowest Kerma-Air-Product (KAP) values were observed during PMs and ERCPs and the highest ones during embolisations and renal PTAs. The highest skin doses were measured on the left side of the physician. So far, doses up to 2.08 mSv were recorded on the left finger during CA/PTCA procedures. In the embolisations, the doses to the legs and the eyes were comparatively high as well, especially when protective equipment was not used. Finally for the PMs and ERCPs the doses were generally low due to the absence of image acquisitions.

    Original languageEnglish
    Title of host publicationWorld Congress on Medical Physics and Biomedical Engineering
    Subtitle of host publicationRadiation Protection and Dosimetry, Biological Effects of Radiation
    Place of PublicationBerlin, Germany
    PublisherSpringer Verlag
    Pages170-173
    Number of pages4
    Volume3
    Edition3
    ISBN (Print)9783642039010
    DOIs
    StatePublished - 2009
    Event2009 - World Congress on Medical Physics and Biomedical Engineering: Radiation Protection and Dosimetry, Biological Effects of Radiation - International Union for Physical and Engineering Sciences in Medicine, Munich
    Duration: 7 Sep 200912 Sep 2009

    Publication series

    NameIFMBE Proceedings
    Number3
    Volume25
    ISSN (Print)1680-0737

    Conference

    Conference2009 - World Congress on Medical Physics and Biomedical Engineering
    Country/TerritoryGermany
    CityMunich
    Period2009-09-072009-09-12

    ASJC Scopus subject areas

    • Bioengineering
    • Biomedical Engineering

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