Výsledky vyhledávání - "Justine McQuillan"

Akademický článek

Assessment of the Incremental Benefit of Computer-Aided Detection (CAD) for Interpretation of CT Colonography by Experienced and Inexperienced Readers.

Autor: Darren Boone, Susan Mallett, Justine McQuillan, Stuart A Taylor, Douglas G Altman, Steve Halligan

Publikováno v: PLoS ONE, Vol 10, Iss 9, p e0136624 (2015)

To quantify the incremental benefit of computer-assisted-detection (CAD) for polyps, for inexperienced readers versus experienced readers of CT colonography.10 inexperienced and 16 experienced radiologists interpreted 102 colonography studies unassis

Externí odkaz: https://doaj.org/article/38fe88110c604fd9b576fcf089277610

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Computed tomographic colonography: assessment of radiologist performance with and without computer-aided detection

Autor: Susan Mallett, Justine McQuillan, MaryE. Roddie, David Burling, Lesley Honeyfield, Stuart A. Taylor, H. Amin, Jamshid Dehmeshki, Steve Halligan, Douglas G. Altman

BACKGROUND and AIMS: In isolation, computer-aided detection (CAD) for computed tomographic (CT) colonography is as effective as optical colonoscopy for detection of significant adenomas. However, the unavoidable interaction between CAD and the reader

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7a1e22f8c806d8c95a6770acfa8a845
https://ora.ox.ac.uk/objects/uuid:5c7a381a-e54d-43cb-9eef-d4f7a7fa0498

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Computer-aided detection for CT colonography: incremental benefit of observer training

Autor: Paul Bassett, Steve Halligan, L Honeyfield, Stuart A. Taylor, M Roddie, Justine McQuillan, David Burling

Publikováno v: The British Journal of Radiology. 81:180-186

The purpose of this study was to investigate the incremental effect of focused training on observer performance when using computer-assisted detection (CAD) software to interpret CT colonography (CTC). Six radiologists who were relatively inexperienc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5197a256aa690ac68a72074a2691f4de
https://doi.org/10.1259/bjr/93375459

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Assessment of the Incremental Benefit of Computer-Aided Detection (CAD) for Interpretation of CT Colonography by Experienced and Inexperienced Readers

Autor: Steve Halligan, Darren Boone, Susan Mallett, Stuart A. Taylor, Douglas G. Altman, Justine McQuillan

Publikováno v: PLoS ONE, Vol 10, Iss 9, p e0136624 (2015)
PLoS ONE

OBJECTIVES To quantify the incremental benefit of computer-assisted-detection (CAD) for polyps, for inexperienced readers versus experienced readers of CT colonography. METHODS 10 inexperienced and 16 experienced radiologists interpreted 102 colonogr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21ec6b915aa53046dfed694e76f54a2a
http://europepmc.org/articles/PMC4565691?pdf=render

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Computer assisted detection software for CT colonography: effect of sphericity filter on performance characteristics for patients with and without fecal tagging

Autor: Stuart A. Taylor, H. Amin, Jamshid Dehmeshki, Lesley Honeyfield, Justine McQuillan, M Roddie, Steve Halligan

Publikováno v: European Radiology. 17:662-668

The aim of this study is to investigate the effect of changing sphericity filter values on performance of a computer assisted detection (CAD) system for CT colonography for data with and without fecal tagging. Colonography data from 138 patients with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9251e8d53a3fd7b71db0a64597f7cec2
https://doi.org/10.1007/s00330-006-0430-z

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Computer-Assisted Reader Software Versus Expert Reviewers for Polyp Detection on CT Colonography

Autor: David Burling, Lesley Honeyfield, Stuart A. Taylor, Steve Halligan, Hamdam Amin, M Roddie, Justine McQuillan, Jamshid Dehmeshki

Publikováno v: American Journal of Roentgenology. 186:696-702

OBJECTIVE: The purpose of our study was to assess the sensitivity of computer-assisted reader (CAR) software for polyp detection compared with the performance of expert reviewers. MATERIALS AND METHODS: A library of colonoscopically validated CT colo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13d8dd0e9c142966ffb91d37d29fe289
https://doi.org/10.2214/ajr.04.1990

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CT colonography: external clinical validation of an algorithm for computer-assisted prone and supine registration

Autor: Steve Halligan, Shonit Punwani, Thomas E. Hampshire, Darren Boone, Stuart A. Taylor, Greg Slabaugh, Emma Helbren, David J. Hawkes, Mingxing Hu, Holger R. Roth, Justine McQuillan, Jamie R. McClelland

Publikováno v: Radiology

Purpose\ud To perform external validation of a computer-assisted registration algorithm for prone and supine computed tomographic (CT) colonography and to compare the results with those of an existing centerline method.\ud \ud Materials and Methods\u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72e2787c44564fc309851114ce90dead
https://openaccess.city.ac.uk/id/eprint/4371/1/Radiology.pdf

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Incremental benefit of computer-aided detection when used as a second and concurrent reader of CT colonographic data: multiobserver study

Autor: Justine McQuillan, Lesley Honeyfield, Susan Mallett, Steve Halligan, Maria Proud, Stuart A. Taylor, Douglas G. Altman, Gareth Beddoe

Publikováno v: Radiology. 258(2)

PURPOSE: To quantify the changes in reader performance levels, if any, during interpretation of computed tomographic (CT) colonographic data when a computer-aided detection (CAD) system is used as a second or concurrent reader. MATERIALS AND METHODS:

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55444c43b6a9f2d52e2ef76818b64c5c
http://ora.ox.ac.uk/objects/uuid:2aa1c05b-1e3c-462a-8fa4-5d8517c152b1

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Polyp detection with CT colonography: primary 3D endoluminal analysis versus primary 2D transverse analysis with computer-assisted reader software

Autor: Steve Halligan, A Slater, M Roddie, Vicky Goh, L Honeyfield, David Burling, Stuart A. Taylor, Justine McQuillan, H. Amin, Jamshid Dehmeshki

Publikováno v: Radiology. 239(3)

To retrospectively compare primary three-dimensional (3D) endoluminal analysis with primary two-dimensional (2D) transverse analysis supplemented by computer-assisted reader (CAR) software for computed tomographic (CT) polyp detection and reader repo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e70385d457268f9c4a4254bd539db59
https://pubmed.ncbi.nlm.nih.gov/17581913

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Computed tomography colonography: automated diameter and volume measurement of colonic polyps compared with a manual technique--in vitro study

Autor: Elizabeth G. McFarland, Justine McQuillan, David Burling, Lesley Honeyfield, Stuart A. Taylor, H. Amin, Jamshid Dehmeshki, Steve Halligan, M Roddie

Publikováno v: Journal of computer assisted tomography. 29(3)

Objective: To investigate inter- and intraobserver agreement of automated measurement of polyp diameter in vitro. Methods: Two phantoms ("QRM" and "Whiting") containing simulated polyps of known diameter and volume were scanned using 16-detector row

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34fcbc3f65a381b4f80553a50b07e841
https://pubmed.ncbi.nlm.nih.gov/15891512

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