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在正常体积内泌尿外科实践中,眼睛辐射暴露是可以忽略不计的

J Peacock¹, J Henderson¹

¹Cheltenham General Hospital, UK.

Annals of the Royal College of Surgeons of England

|March 6, 2024

概括

在内分泌外科手术期间对眼睛的辐射暴露是最小的,没有外科医生超过年度剂量限制. 眼睛辐射剂量不太可能达到新的安全极限,即使是在高容量中心.

科学领域:

泌尿器科泌尿器科泌尿器科泌尿器科
放射学放射学是一门学科.
医学物理医学物理

背景情况:

眼睛对辐射非常敏感,最近的指导方针降低了年度剂量限制.
在内分泌手术过程中对眼睛辐射剂量进行的研究有限.

研究的目的:

为了评估外科医生在常见的内分泌外科手术中眼睛所接收的辐射剂量.
为了将这些剂量与当前的监管限制进行比较.

主要方法:

一项前性研究涉及8个月内404项内泌尿外科手术 (尿路透镜,支架插入,PCNL).
外科医生在上佩戴剂量计;光镜时间 (FT) 和剂量区域产物 (DAP) 被记录.
十名外科医生参与,用剂量计测量累积辐射剂量.

主要成果:

平均光镜时间因手术而异:URS (20.56秒),支架插入 (18.96秒),PCNL (360.67秒).
平均DAP也有所变化:URS (100.82 cGy/m2),支架插入 (119.82 cGy/m2),PCNL (1121.62 cGy/m2)). 这两种情况均有所变化.
没有外科医生超过年度辐射剂量限制,所有记录的剂量都低于0.00 mSv.

结论:

目前在内分泌外科手术期间的眼睛辐射暴露水平不太可能接近20mSv的降低年剂量极限.
虽然眼镜可能有利于高暴露个体,但对于大多数外科医生来说,眼睛辐射是可以忽略不计的.
现在,白内障发生被认为是一种值效应,在典型的暴露水平下进一步减少了担忧.

关键词:

图像成像是一种成像.通过皮肤进行神经质切除术.结石是什么意思? 结石是什么意思?尿道结石尿道结石尿路透镜检查是指尿路透镜检查.乌罗石质病是一种质病.

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