A practical method for routine eye lens dosimetry of staff in interventional radiology

Author:

Bergans Niki12ORCID,Vandermaesen Alexander1,Vanheule Jeroen2,Bogaerts Ria2

Affiliation:

1. KU Leuven Department of Oncology, Faculty of Medicine, , Leuven, Belgium

2. University Hospitals Leuven Radiation protection and dosimetry service of the Department of Health, Safety and Environment, , Leuven, Belgium

Abstract

Abstract Hospital staff doing fluoroscopy-guided interventions receive the highest doses and are at risk of exceeding the new occupational eye lens dose limit of 20 mSv. Since the introduction of the new limit in the International Commission on Radiological Protection recommendations different eye lens dose monitoring techniques have been tested on phantoms. This study uses real-life dose data to assess the need for routine eye lens dose monitoring. The correlation of eye lens dose and Hp (10) measured with a whole-body dosemeter above the lead apron was investigated as an alternative to dedicated eye lens dosimetry. A survey taken among the medical personnel allowed to determine the preferred method for measuring eye lens doses in daily practice.

Publisher

Oxford University Press (OUP)

Subject

Public Health, Environmental and Occupational Health,Radiology, Nuclear Medicine and imaging,General Medicine,Radiation,Radiological and Ultrasound Technology

Reference12 articles.

1. Occupational cataracts and lens opacities in interventional cardiology (O’CLOC study): are X-rays involved?;Jacob;BMC Public Health,2010

2. ICRP statement on tissue reactions/early and late effects of radiation in normal tissue and organs-threshold doses for tissue reactions in a radiation protection context. ICRP 118;International Commission on Radiological Protection Publication;Ann. ICRP,2012

3. Eye lens dosimetry in interventional cardiology: results of staff dose measurements and link to patient dose levels;Antic;Radiat. Prot. Dosim.,2013

4. A correlation study of eye lens dose and personal dose equivalent for interventional cardiologists;Farah;Radiat. Prot. Dosim.,2013

5. Eye lens dose in interventional cardiology;Principi;Radiat. Prot. Dosim.,2015

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