Interobserver variation of clinical oncologists compared to therapeutic radiographers (RTT) prostate contours on T2 weighted MRI
© 2022 The Author(s)..
The implementation of MRI-guided online adaptive radiotherapy has enabled extension of therapeutic radiographers' roles to include contouring. An offline interobserver variability study compared five radiographers' and five clinicians' contours on 10 MRIs acquired on a MR-Linac from 10 patients. All contours were compared to a "gold standard" created from an average of clinicians' contours. The median (range) DSC of radiographers' and clinicians' contours compared to the "gold standard" was 0.91 (0.86-0.96), and 0.93 (0.88-0.97) respectively illustrating non-inferiority of the radiographers' contours to the clinicians. There was no significant difference in HD, MDA or volume size between the groups.
Medienart: |
E-Artikel |
---|
Erscheinungsjahr: |
2023 |
---|---|
Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:25 |
---|---|
Enthalten in: |
Technical innovations & patient support in radiation oncology - 25(2023) vom: 14. März, Seite 100200 |
Sprache: |
Englisch |
---|
Beteiligte Personen: |
Adair Smith, Gillian [VerfasserIn] |
---|
Links: |
---|
Themen: |
Journal Article |
---|
Anmerkungen: |
Date Revised 10.02.2024 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
---|
doi: |
10.1016/j.tipsro.2022.12.007 |
---|
funding: |
|
---|---|
Förderinstitution / Projekttitel: |
|
PPN (Katalog-ID): |
NLM351655085 |
---|
LEADER | 01000caa a22002652 4500 | ||
---|---|---|---|
001 | NLM351655085 | ||
003 | DE-627 | ||
005 | 20240210232457.0 | ||
007 | cr uuu---uuuuu | ||
008 | 231226s2023 xx |||||o 00| ||eng c | ||
024 | 7 | |a 10.1016/j.tipsro.2022.12.007 |2 doi | |
028 | 5 | 2 | |a pubmed24n1286.xml |
035 | |a (DE-627)NLM351655085 | ||
035 | |a (NLM)36654720 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
100 | 1 | |a Adair Smith, Gillian |e verfasserin |4 aut | |
245 | 1 | 0 | |a Interobserver variation of clinical oncologists compared to therapeutic radiographers (RTT) prostate contours on T2 weighted MRI |
264 | 1 | |c 2023 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a ƒaComputermedien |b c |2 rdamedia | ||
338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
500 | |a Date Revised 10.02.2024 | ||
500 | |a published: Electronic-eCollection | ||
500 | |a Citation Status PubMed-not-MEDLINE | ||
520 | |a © 2022 The Author(s). | ||
520 | |a The implementation of MRI-guided online adaptive radiotherapy has enabled extension of therapeutic radiographers' roles to include contouring. An offline interobserver variability study compared five radiographers' and five clinicians' contours on 10 MRIs acquired on a MR-Linac from 10 patients. All contours were compared to a "gold standard" created from an average of clinicians' contours. The median (range) DSC of radiographers' and clinicians' contours compared to the "gold standard" was 0.91 (0.86-0.96), and 0.93 (0.88-0.97) respectively illustrating non-inferiority of the radiographers' contours to the clinicians. There was no significant difference in HD, MDA or volume size between the groups | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a MR-Linac | |
650 | 4 | |a Prostate radiotherapy | |
650 | 4 | |a Radiographer contouring | |
700 | 1 | |a Dunlop, Alex |e verfasserin |4 aut | |
700 | 1 | |a Alexander, Sophie E |e verfasserin |4 aut | |
700 | 1 | |a Barnes, Helen |e verfasserin |4 aut | |
700 | 1 | |a Casey, Francis |e verfasserin |4 aut | |
700 | 1 | |a Chick, Joan |e verfasserin |4 aut | |
700 | 1 | |a Gunapala, Ranga |e verfasserin |4 aut | |
700 | 1 | |a Herbert, Trina |e verfasserin |4 aut | |
700 | 1 | |a Lawes, Rebekah |e verfasserin |4 aut | |
700 | 1 | |a Mason, Sarah A |e verfasserin |4 aut | |
700 | 1 | |a Mitchell, Adam |e verfasserin |4 aut | |
700 | 1 | |a Mohajer, Jonathan |e verfasserin |4 aut | |
700 | 1 | |a Murray, Julia |e verfasserin |4 aut | |
700 | 1 | |a Nill, Simeon |e verfasserin |4 aut | |
700 | 1 | |a Patel, Priyanka |e verfasserin |4 aut | |
700 | 1 | |a Pathmanathan, Angela |e verfasserin |4 aut | |
700 | 1 | |a Sritharan, Kobika |e verfasserin |4 aut | |
700 | 1 | |a Sundahl, Nora |e verfasserin |4 aut | |
700 | 1 | |a Westley, Rosalyne |e verfasserin |4 aut | |
700 | 1 | |a Tree, Alison C |e verfasserin |4 aut | |
700 | 1 | |a McNair, Helen A |e verfasserin |4 aut | |
773 | 0 | 8 | |i Enthalten in |t Technical innovations & patient support in radiation oncology |d 2017 |g 25(2023) vom: 14. März, Seite 100200 |w (DE-627)NLM306881063 |x 2405-6324 |7 nnns |
773 | 1 | 8 | |g volume:25 |g year:2023 |g day:14 |g month:03 |g pages:100200 |
856 | 4 | 0 | |u http://dx.doi.org/10.1016/j.tipsro.2022.12.007 |3 Volltext |
912 | |a GBV_USEFLAG_A | ||
912 | |a GBV_NLM | ||
951 | |a AR | ||
952 | |d 25 |j 2023 |b 14 |c 03 |h 100200 |