LENS EQUIVALENT DOSE OF STAFF DURING ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHY: DOSE COMPARISON USING TWO TYPES OF DOSEMETERS
LENS EQUIVALENT DOSE OF STAFF DURING ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHY: DOSE COMPARISON USING TWO TYPES OF DOSEMETERS
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内镜逆行胰胆管造影期间工作人员的镜片等效剂量：使用两种类型剂量计的剂量比较
DOI：
10.1093/rpd/ncac160
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发表时间：
2022
影响因子：
1
通讯作者：
Hiroo Chiba and Hiroshi Fukuda
中科院分区：
文献类型：
--
作者：
Yoshiaki Morishima;Koichi Chida; Takayoshi Meguro;Morihisa Hirota;Hiroo Chiba and Hiroshi Fukuda
本研究的目的是比较使用DOSIRIS™作为专用剂量计的内窥镜逆行胆管胰管造影术中测量的晶状体当量剂量，以确定玻璃徽章是否可以作为测量晶状体当量剂量的替代工具。医生在ERCP过程中使用戴在眼睛外缘的DOSIRIS™[3 mm剂量当量]和佩戴在右侧和左侧的个人剂量计(玻璃徽章)[0.07 mm剂量当量]来测量LED。医生使用DOSIRIS™6个月的累积剂量分别为9.5mSv和11.8mSv而使用玻璃徽章测量的剂量分别为7.5和11.6毫西弗。医生左眼和左颈的LED值几乎相似，且显著相关(r=0.95；p<；0.01)。为了在ERCP中准确测量LED值，建议使用DOSIRIS™等剂量计，尽管在左侧颈部使用玻璃徽章报告了相似的LED值。
This study aimed to compare the lens equivalent dose (LED) measured during endoscopic retrograde cholangiopancreatography (ERCP) using DOSIRIS™ as a dedicated dosemeter to that measured using glass badges to determine if glass badges can be alternative tools for LED measurement.LEDs for physicians during ERCP were measured using the DOSIRIS™ [3-mm dose equivalent] worn on the outer edge of the eyes and personal dosemeters (glass badges) [0.07-mm dose equivalent] worn on the right and left sides of the neck.The cumulated doses over 6 months for the left eye using DOSIRIS™ were 9.5 and 11.8 mSv for physicians A and B, whereas doses measured using glass badges were 7.5 and 11.6 mSv, respectively. The LEDs of the physicians at the left eye and left neck side showed almost similar values and were significantly correlated (r = 0.95;p< 0.01).For an accurate LED measurement during ERCP, using a dosemeter such as DOSIRIS™ is recommended, although similar LED estimation values were reported using glass badges on the left neck side.