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Prediction of radiation pneumonitis using dose-volume histogram parameters with high attenuation in two types of cancer: A retrospective study.
http://hdl.handle.net/10422/00012893
http://hdl.handle.net/10422/0001289377851700-c891-491b-95b9-e96cfe01b4bb
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
journal.pone.0244143 (1.1 MB)
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This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2021-01-19 | |||||
| タイトル | ||||||
| タイトル | Prediction of radiation pneumonitis using dose-volume histogram parameters with high attenuation in two types of cancer: A retrospective study. | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 | |||||
| 著者 |
UCHIDA, Yasuki
× UCHIDA, Yasuki× TSUGAWA, Takuya× TANAKA-MIZUNO, Sachiko× NOMA, Kazuo× AOKI, Ken× FUKUNAGA, Kentaro× NAKAGAWA, Hiroaki× KINOSE, Daisuke× YAMAGUCHI, Masafumi× OSAWA, Makoto× NAGAO, Taishi× OGAWA, Emiko× NAKANO, Yasutaka |
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| 著者別名 |
内田, 泰樹
× 内田, 泰樹× 津川, 拓也× 田中, 佐智子× 野間, 和夫× 青木, 健× 福永, 健太郎× 仲川, 宏昭× 黄瀬, 大輔× 山口, 将史× 大澤, 真× 長尾, 大志× 小川, 惠美子× 中野, 恭幸 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The constraint values of dose-volume histogram (DVH) parameters for radiation pneumonitis (RP) prediction have not been uniform in previous studies. We compared the differences between conventional DVH parameters and DVH parameters with high attenuation volume (HAV) in CT imaging in both esophageal cancer and lung cancer patients to determine the most suitable DVH parameters in predicting RP onset. Seventy-seven and 72 patients who underwent radiation therapy for lung cancer and esophageal cancer, respectively, were retrospectively assessed. RP was valued according to the Common Terminology Criteria for Adverse Events. We quantified HAV with quantitative computed tomography analysis. We compared conventional DVH parameters and DVH parameters with HAV in both groups of patients. Then, the thresholds of DVH parameters that predicted symptomatic RP and the differences in threshold of DVH parameters between lung cancer and esophageal cancer patient groups were compared. The predictive performance of DVH parameters for symptomatic RP was compared using the area under the receiver operating characteristic curve. Mean lung dose, HAV30% (the proportion of the lung with HAV receiving ≥30 Gy), and HAV20% were the top three parameters in lung cancer, while HAV10%, HAV5%, and V10 (the percentage of lung volume receiving 10 Gy or more) were the top three in esophageal cancer. By comparing the differences in the threshold for parameters predicting RP between the two cancers, we saw that HAV30% retained the same value in both cancers. DVH parameters with HAV showed narrow differences in the threshold between the two cancer patient groups compared to conventional DVH parameters. DVH parameters with HAV may have higher commonality than conventional DVH parameters in both patient groups tested. | |||||
| 書誌情報 |
en : PLoS ONE 巻 15, 号 12, 発行日 2020-12-28 |
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| 出版者 | ||||||
| 出版者 | Public Library of Science | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1932-6203 | |||||
| PMID | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | PMID | |||||
| 関連識別子 | 33370345 | |||||
| PMCID | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.ncbi.nlm.nih.gov/pmc/articles/pmc7769248/ | |||||
| 関連名称 | PMC7769248 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1371/journal.pone.0244143 | |||||
| 関連名称 | 10.1371/journal.pone.0244143 | |||||
| 権利 | ||||||
| 権利情報 | © 2020 Uchida et al. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Journal Article | |||||
