| Item type |
文献 / Documents(1) |
| 公開日 |
2024-11-13 |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
|
|
|
関連識別子 |
https://doi.org/10.5603/rpor.97511 |
|
|
関連名称 |
10.5603/rpor.97511 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
Differences between professionals in treatment planning for patients with stage III lung cancer using treatment-planning QA software |
| タイトル別表記 |
|
|
その他のタイトル |
Treatment planning for patients with stage III lung cancer |
| 著者 |
Sato, Daisuke
佐々木, 幹治
Nakaguchi, Yuji
Kamomae, Takeshi
川中, 崇
久保, 亜貴子
外礒, 千智
金澤, 裕樹
Oita, Masataka
Kajino, Akimi
Tsuzuki, Akira
生島, 仁史
|
| 抄録 |
|
|
内容記述 |
Background: The quality of treatment planning for stage III non-small cell lung cancer varies within and between facilities due to the different professions involved in planning. Dose estimation parameters were calculated using a feasibility dose-volume histogram (FDVH) implemented in the treatment planning quality assurance software PlanIQ. This study aimed to evaluate differences in treatment planning between occupations using manual FDVH-referenced treatment planning to identify their characteristics.
Materials and methods: The study included ten patients with stage III non-small cell lung cancer, and volumetric-modulated arc therapy was used as the treatment planning technique. Fifteen planners, comprising five radiation oncologists, five medical physicists, and five radiological technologists, developed treatment strategies after referring to the FDVH.
Results: Medical physicists had a higher mean dose at D98% of the planning target volume (PTV) and a lower mean dose at D2% of the PTV than those in other occupations. Medical physicists had the lowest irradiation lung volumes (V5 Gy and V13 Gy) compared to other professions, and radiation oncologists had the lowest V20 Gy and mean lung dose. Radiological technologists had the highest irradiation volumes for dose constraints at all indexes on the normal lung volume.
Conclusions: The quality of the treatment plans developed in this study differed between occupations due to their background expertise, even when an FDVH was used as a reference. Therefore, discussing and sharing knowledge and treatment planning techniques among professionals is essential to determine the optimal treatment plan for each facility and patient. |
| キーワード |
|
|
主題 |
stage III non-small cell lung cancer |
| キーワード |
|
|
主題 |
PlanIQ |
| キーワード |
|
|
主題 |
treatment planning quality |
| キーワード |
|
|
主題 |
volumetric-modulated arc therapy |
| 書誌情報 |
en : Reports of Practical Oncology and Radiotherapy
巻 28,
号 5,
p. 671-680,
発行日 2023-10-05
|
| 収録物ID |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
15071367 |
| 収録物ID |
|
|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
20834640 |
| 出版者 |
|
|
出版者 |
Via Medica |
| 権利情報 |
|
|
権利情報 |
This article is available in open access under Creative Common Attribution-Non-Commercial-No Derivatives 4.0 International (CC BY-NC-ND 4.0) license, allowing to download articles and share them with others as long as they credit the authors and the publisher, but without permission to change them in any way or use them commercially |
| EID |
|
|
識別子 |
403105 |
| 言語 |
|
|
言語 |
eng |
rpor_28_5_671.pdf (1.2 MB)
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