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Authors: Sergey Kruchinin and Mikhail Zelikman

Affiliation: Research and Practical Centre of Medical Radiology, Russian Federation

Keyword(s): CT, Effective Dose, Scattered Radiation.

Related Ontology Subjects/Areas/Topics: Biomedical Engineering ; Biomedical Instruments and Devices ; Biomedical Metrology ; Imaging and Visualization Devices

Abstract: Conventional dose-length product method for CT effective dose evaluation in case of multislice scanners with comparatively large X-ray beam collimation leads to underestimation of effective doses due to partly neglecting of scattered in patient body radiation. It is possible to avoid this problem taking into account “tails” of dose distribution on the length exceeds zone ±50 mm relative to the beam centre. Method of DLP evaluation on the basis of dose distribution curves with “tails” estimated on full length (±200 mm or more) is presented.

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Paper citation in several formats:
Kruchinin, S. and Zelikman, M. (2013). Method of Multislice CT Effective Doses Estimation on the Basis of Dose Distribution Curves. In Proceedings of the International Conference on Biomedical Electronics and Devices (BIOSTEC 2013) - BIODEVICES; ISBN 978-989-8565-34-1; ISSN 2184-4305, SciTePress, pages 91-94. DOI: 10.5220/0004184400910094

@conference{biodevices13,
author={Sergey Kruchinin. and Mikhail Zelikman.},
title={Method of Multislice CT Effective Doses Estimation on the Basis of Dose Distribution Curves},
booktitle={Proceedings of the International Conference on Biomedical Electronics and Devices (BIOSTEC 2013) - BIODEVICES},
year={2013},
pages={91-94},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004184400910094},
isbn={978-989-8565-34-1},
issn={2184-4305},
}

TY - CONF

JO - Proceedings of the International Conference on Biomedical Electronics and Devices (BIOSTEC 2013) - BIODEVICES
TI - Method of Multislice CT Effective Doses Estimation on the Basis of Dose Distribution Curves
SN - 978-989-8565-34-1
IS - 2184-4305
AU - Kruchinin, S.
AU - Zelikman, M.
PY - 2013
SP - 91
EP - 94
DO - 10.5220/0004184400910094
PB - SciTePress