Digital luminescence radiography using a chest phantom : Comparison between radiographs displayed on monitor and hard-copy
(1992) In Acta Radiologica 33(2). p.117-122- Abstract
Ninety-eight digital radiographs of a chest phantom with simulated tumors in the mediastinum and left lung and a pneumothoraxsimulation in the right hemithorax were compared with the corresponding examinations saved on optical disk and viewed on a 1000-line monitor. The examinations were reviewed by 7 radiologists with different experience, and receiver operating characteristic (ROC) curves were constructed. There was no significant difference between the hard-copy and the monitor results. A significant interobserver difference was seen only with the low attenuating 6 mm "tumor" and then only between the observer with the highest and the one with the lowest scores.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1b9d73bc-8b6e-4e96-9557-566883b52bb9
- author
- Kehler, M. ; Albrechtsson, U. LU ; Arnadóttir, E. ; Ebbesen, A. ; Hochbergs, P. LU ; Lundin, A. LU ; Lyttkens, K. LU ; Kheddache, K. ; Månsson, L. G. and Angelhed, J. E.
- publishing date
- 1992-01-01
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Phantoms, Radiography, digital, Receiver operating characteristic (ROC) curve, Thorax
- in
- Acta Radiologica
- volume
- 33
- issue
- 2
- pages
- 117 - 122
- publisher
- SAGE Publications
- external identifiers
-
- scopus:0026596660
- pmid:1562402
- ISSN
- 0284-1851
- DOI
- 10.1080/02841859209173143
- language
- English
- LU publication?
- no
- id
- 1b9d73bc-8b6e-4e96-9557-566883b52bb9
- date added to LUP
- 2019-05-28 22:26:43
- date last changed
- 2024-01-01 08:16:20
@article{1b9d73bc-8b6e-4e96-9557-566883b52bb9, abstract = {{<p>Ninety-eight digital radiographs of a chest phantom with simulated tumors in the mediastinum and left lung and a pneumothoraxsimulation in the right hemithorax were compared with the corresponding examinations saved on optical disk and viewed on a 1000-line monitor. The examinations were reviewed by 7 radiologists with different experience, and receiver operating characteristic (ROC) curves were constructed. There was no significant difference between the hard-copy and the monitor results. A significant interobserver difference was seen only with the low attenuating 6 mm "tumor" and then only between the observer with the highest and the one with the lowest scores.</p>}}, author = {{Kehler, M. and Albrechtsson, U. and Arnadóttir, E. and Ebbesen, A. and Hochbergs, P. and Lundin, A. and Lyttkens, K. and Kheddache, K. and Månsson, L. G. and Angelhed, J. E.}}, issn = {{0284-1851}}, keywords = {{Phantoms; Radiography, digital; Receiver operating characteristic (ROC) curve; Thorax}}, language = {{eng}}, month = {{01}}, number = {{2}}, pages = {{117--122}}, publisher = {{SAGE Publications}}, series = {{Acta Radiologica}}, title = {{Digital luminescence radiography using a chest phantom : Comparison between radiographs displayed on monitor and hard-copy}}, url = {{http://dx.doi.org/10.1080/02841859209173143}}, doi = {{10.1080/02841859209173143}}, volume = {{33}}, year = {{1992}}, }