izpis_h1_title_alt

Effect of different phantom positions in lateral lumbar spine radiography on effective dose and absorbed dose to selected organs
ID Mekiš, Nejc (Author), ID Alukić, Erna (Author)

.pdfPDF - Presentation file, Download (851,83 KB)
MD5: 43B16334702560EC52ACF19714DBFB28
.aspxASPX - Presentation file, Download (833,53 KB)
MD5: F2D0CE15E63E2A902126122AC5AB4711

Abstract
This study aimed to investigate the different positioning of the patient in left and right lateral position during lumbar spine radiography and its effects on effective dose and absorbed dose for selected organs. The study was performed on a Siemens Multix/Vertix X-ray unit using Agfa's computer radiography system. Two anthropomorphic phantoms (PBU 60 and RS 113T) were imaged in both lateral projections with a tube voltage from 79 kV to 90 kV. The dose was measured with a DAP meter placed under the collimator of the X-ray unit. The effective dose and absorbed dose for selected organs were calculated using the Monte Carlo simulation programme PCXMC 2.0. Based on Monte Carlo simulation calculations, the results of effective dose on a PBU 60 phantom showed a decrease of 15.2%, while the decrease in effective dose on a RS 113T phantom was 14.2% in favour of the right lateral projection. An absorbed organ dose to selected organs showed a significant dose reduction for lymph nodes, pancreas, small intestine, spleen, and stomach in favour of this projection. Based on the results, we can conclude that right lateral projection should be the method of choice when imaging the lumbar spine in the lateral projection.

Language:English
Keywords:lumbar spine radiography, radiation dose reduction, radiosensitive organ
Work type:Article
Typology:1.01 - Original Scientific Article
Organization:ZF - Faculty of Health Sciences
Publication status:Published
Publication version:Version of Record
Year:2021
Number of pages:Str. 364-370
Numbering:Vol. 36, no. 4
PID:20.500.12556/RUL-135743 This link opens in a new window
UDC:616-073
ISSN on article:1451-3994
DOI:10.2298/NTRP2104364M This link opens in a new window
COBISS.SI-ID:102749187 This link opens in a new window
Publication date in RUL:30.03.2022
Views:1206
Downloads:149
Metadata:XML RDF-CHPDL DC-XML DC-RDF
:
Copy citation
Share:Bookmark and Share

Record is a part of a journal

Title:Nuclear Technology & Radiation Protection
Shortened title:Nucl. Technol. Radiat. Prot.
Publisher:Vinča Instituta of Nuclear Sciences
ISSN:1451-3994
COBISS.SI-ID:18296103 This link opens in a new window

Licences

License:CC BY-NC-ND 3.0, Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported
Link:http://creativecommons.org/licenses/by-nc-nd/3.0/
Description:You are free to reproduce and redistribute the material in any medium or format. You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material. You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
Licensing start date:29.03.2022

Secondary language

Language:Undetermined
Keywords:radiografija ledvene hrbtenice, zmanjšanje doze sevanja, radiosenzitivni organ

Similar documents

Similar works from RUL:
Similar works from other Slovenian collections:

Back