RADIATION DOSES TO THE EYE LENS AND FOREHEAD OF INTERVENTIONAL RADIOLOGISTS: HOW HIGH AND ON WHAT GROUNDS?


Journal

Radiation protection dosimetry
ISSN: 1742-3406
Titre abrégé: Radiat Prot Dosimetry
Pays: England
ID NLM: 8109958

Informations de publication

Date de publication:
28 Aug 2020
Historique:
received: 05 05 2020
revised: 05 05 2020
accepted: 10 06 2020
pubmed: 7 7 2020
medline: 24 6 2021
entrez: 7 7 2020
Statut: ppublish

Résumé

The aim of the study was to measure and evaluate the radiation dose to the eye lens and forehead of interventional radiologists (IRs). The study included 96 procedures (lower-limb percutaneous transluminal angioplasties, embolisations/chemoembolisations and vertebroplasties) performed by 6 IRs. A set of seven thermoluminescence dosemeters was allocated to each physician. The highest dose per procedure was found for the left eye lens of the primary operator in vertebroplasties (1576 μSv). Left and right eye doses were linearly correlated to left and right forehead doses, respectively. A workload-based estimation of the annual dose to participating IRs revealed that the occupational dose limit for the eye lens can be easily exceeded. The left eye dose of ΙRs must be routinely monitored on a personalised basis. Τhe left eye dose measurement provides a reliable assessment of the ipsilateral forehead dose, along with valid estimations for the right eye and right forehead doses.

Identifiants

pubmed: 32626896
pii: 5867174
doi: 10.1093/rpd/ncaa097
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

150-157

Informations de copyright

© The Author(s) 2020. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Auteurs

M Psarras (M)

2nd Department of Radiology, Medical Physics Unit, National and Kapodistrian University of Athens, Attikon University Hospital, 12462, Athens, Greece.

A Ploussi (A)

2nd Department of Radiology, Medical Physics Unit, National and Kapodistrian University of Athens, Attikon University Hospital, 12462, Athens, Greece.

E Carinou (E)

Greek Atomic Energy Commission (GAEC), 15310, Agia Paraskevi, Attiki, Greece.

E Brountzos (E)

2nd Department of Radiology, Interventional Radiology Unit, National and Kapodistrian University of Athens, Attikon University Hospital, 12462, Athens, Greece.

S C Spiliopoulos (SC)

2nd Department of Radiology, Interventional Radiology Unit, National and Kapodistrian University of Athens, Attikon University Hospital, 12462, Athens, Greece.

K Palialexis (K)

2nd Department of Radiology, Interventional Radiology Unit, National and Kapodistrian University of Athens, Attikon University Hospital, 12462, Athens, Greece.

A Kelekis (A)

2nd Department of Radiology, Interventional Radiology Unit, National and Kapodistrian University of Athens, Attikon University Hospital, 12462, Athens, Greece.

D Filippiadis (D)

2nd Department of Radiology, Interventional Radiology Unit, National and Kapodistrian University of Athens, Attikon University Hospital, 12462, Athens, Greece.

I Seimenis (I)

Medical Physics Laboratory, Medical School, National and Kapodistrian University of Athens, Athens, 115 27, Greece.

E P Efstathopoulos (EP)

2nd Department of Radiology, Medical Physics Unit, National and Kapodistrian University of Athens, Attikon University Hospital, 12462, Athens, Greece.

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