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首页> 外文期刊>Radiation Protection Dosimetry >DOSE MEASUREMENT FOR MEDICAL STAFF WITH GLASS DOSEMETERS AND THERMOLUMINESCENCE DOSEMETERS DURING ~(125)I BRACHYTHERAPY FOR PROSTATE CANCER
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DOSE MEASUREMENT FOR MEDICAL STAFF WITH GLASS DOSEMETERS AND THERMOLUMINESCENCE DOSEMETERS DURING ~(125)I BRACHYTHERAPY FOR PROSTATE CANCER

机译：前列腺癌〜（125）I臂式化疗期间使用玻璃剂量和热释光剂量的医疗人员剂量测量

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摘要

Photoluminescence glass dosemeters (PLDs) and thermoluminescence dosemeters (TLDs) are commonly used as a personal monitoring dosemeter. PLDs and TLDs were used for surface dose monitoring of medical staff involved in ~(125)I brachytherapy for prostate cancer because these dosemeters have a wide dose-response linearity and high sensitivity for low photon energy. Surface doses measured with PLDs agreed with those with TLDs within ～20 % except for a few cases. Surface doses at a surgeon's left hand and arm were higher than those at the other measuring points. A surgeon received a maximum dose of 650 μGy at the back of left hand. Surface doses to an assistant were < 100 μGy. Surface doses to a nurse, a radiologist, an anaesthesiologist and a radiological technologist were <10 μGy. The occupational exposure to a surgeon could be reduced by the adjustment of fluoroscopie parameters and the use of lead gloves.
机译：光致发光玻璃剂量计（PLD）和热致发光剂量计（TLD）通常用作个人监控剂量计。 PLD和TLD用于前列腺癌〜（125）I近距离放射治疗的医务人员的表面剂量监测，因为这些剂量计具有宽的剂量反应线性和对低光子能量的高灵敏度。除少数情况外，PLD测得的表面剂量与TLD测得的表面剂量一致，且在约20％之内。外科医生左手和手臂的表面剂量高于其他测量点的表面剂量。外科医生在左手后部接受的最大剂量为650μGy。辅助剂的表面剂量<100μGy。护士，放射科医生，麻醉师和放射技师的表面剂量<10μGy。可以通过调整荧光镜参数和使用铅手套来减少对医生的职业性接触。

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  • 来源
    《Radiation Protection Dosimetry》 |2011年第4期|p.459-463|共5页
  • 作者

    K. Fujii; S. Ko; Y. Nako; A. Tonari; K. Nishizawa; K. Akahane; M. Takayama;

  • 作者单位

    Radiological Protection Section, National Institute of Radiological Sciences, 4-9-1 Anagawa, Inage-ku, Chiba, Japan;

    Japan Nuclear Fuel Limited, Safety Technology Office, 4-58 Aza Okitsuke, Oaza Obuchi, Rokkasho-mura, Kamikita-gun, Aomori, Japan;

    Faculty of Health Sciences, Komazawa University, 1-23-1 Komazawa, Setagaya-ku, Tokyo, Japan;

    Kyorin University Hospital, 6-20-2 Shinkawa, Mitaka, Tokyo, Japan;

    Radiological Protection Section, National Institute of Radiological Sciences, 4-9-1 Anagawa, Inage-ku, Chiba, Japan;

    Radiological Protection Section, National Institute of Radiological Sciences, 4-9-1 Anagawa, Inage-ku, Chiba, Japan;

    Kyorin University Hospital, 6-20-2 Shinkawa, Mitaka, Tokyo, Japan;

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