Average absorbed breast dose (2ABD): an easy radiation dose index for digital breast tomosynthesis.
Digital breast tomosynthesis
Mammography
Phantoms (imaging)
X-rays
Journal
European radiology experimental
ISSN: 2509-9280
Titre abrégé: Eur Radiol Exp
Pays: England
ID NLM: 101721752
Informations de publication
Date de publication:
07 07 2020
07 07 2020
Historique:
received:
17
02
2020
accepted:
07
05
2020
entrez:
8
7
2020
pubmed:
8
7
2020
medline:
29
4
2021
Statut:
epublish
Résumé
To propose a practical and simple method to individually evaluate the average absorbed dose for digital breast tomosynthesis. The method is based on the estimate of incident air kerma (k A good agreement was obtained between the k The proposed model, based on only few exposure parameters, represents a simple way to individually calculate an index, 2ABD, which can be interpreted as the average absorbed dose in a homogeneous phantom, approximating a 100% glandular breast. The method could be easily implemented in any mammographic device performing DBT.
Sections du résumé
BACKGROUND
To propose a practical and simple method to individually evaluate the average absorbed dose for digital breast tomosynthesis.
METHODS
The method is based on the estimate of incident air kerma (k
RESULTS
A good agreement was obtained between the k
CONCLUSIONS
The proposed model, based on only few exposure parameters, represents a simple way to individually calculate an index, 2ABD, which can be interpreted as the average absorbed dose in a homogeneous phantom, approximating a 100% glandular breast. The method could be easily implemented in any mammographic device performing DBT.
Identifiants
pubmed: 32632827
doi: 10.1186/s41747-020-00165-2
pii: 10.1186/s41747-020-00165-2
pmc: PMC7338293
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
38Subventions
Organisme : Fondazione Pisa
ID : RADIOMA project
Pays : International
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