多施設間IVR被ばく線量解析研究を支援するためのシステム構築  [in Japanese] Construction of System for Support of Multifacility IVR Dose Analysis and Research  [in Japanese]

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Author(s)

    • 孫 略 Sun Lue
    • 産業医科大学産業生態科学研究所放射線健康医学研究室 Department of Radiological Health Science, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Japan
    • 盛武 敬 Moritake Takashi
    • 産業医科大学産業生態科学研究所放射線健康医学研究室 Department of Radiological Health Science, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Japan
    • 人見 剛 Hitomi Go
    • 川崎医科大学附属病院中央放射線部 Department of Radiological Technology, Kawasaki Medical School Hospital
    • 加藤 守 Kato Mamoru
    • 秋田県立脳血管研究センター放射線科診療部 Department of Radiology, Research Institute for Brain and Blood Vessels-Akita
    • 川内 覚 Kawauchi Satoru
    • 虎の門病院放射線部|東北大学大学院医学系研究科 Department of Radiology, Toranomon Hospital|Graduate School of Medicine, Tohoku University
    • 早川 幹人 Hayakawa Mikito
    • 国立循環器病研究センター脳血管内科 Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center
    • 榮 武二 Sakae Takeji
    • 筑波大学陽子線医学利用研究センター Proton Medical Research Center, University of Tsukuba

Abstract

Although measurement and management of angiographic entrance skin dose (ESD) are deemed extremely important, accurate determination of maximum ESD and its location is generally difficult because of the dependence on therapeutic technique and position. Following our development of body-mounted gear bearing radiophotoluminescence glass dosimeter (RPLD) arrays for direct measurement of ESD in cranial and cardiovascular angiography and interventional radiology (IVR), our focus next turned to the limited number of facilities equipped to read RPLD outputs and the need for methods to effectively provide feedback to clinical facilities. As described here, we first constructed an RPLD reading facility capable of sending and receiving RPLDs by post, offering the potential to enable utilization of the developed gear at all hospitals in Japan that perform angiography and IVR. We next developed specialized web-based system to generate dose maps from RPLD dose data, thereby enabling any facility to perform trial system analysis, evaluation, and implementation; and investigated the results and related problems.

Journal

  • Japanese Journal of Radiological Technology

    Japanese Journal of Radiological Technology 71(12), 1241-1247, 2015

    Japanese Society of Radiological Technology

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