ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "809cdd26-d631-49d4-a4ff-79e2cf1d3695"}, "_deposit": {"id": "5641", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "5641"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00005641", "sets": ["455", "562"]}, "item_6_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "前立腺癌強度変調放射線治療における骨照合法に対するコーンビームCTを用いた組織照合法の優位性"}]}, "item_6_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2015-09-24", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "29", "bibliographicPageStart": "1", "bibliographic_titles": [{}]}]}, "item_6_date_granted_51": {"attribute_name": "学位授与年月日", "attribute_value_mlt": [{"subitem_dategranted": "2015-09-24"}]}, "item_6_degree_grantor_49": {"attribute_name": "学位授与機関", "attribute_value_mlt": [{"subitem_degreegrantor": [{"subitem_degreegrantor_name": "新潟大学"}]}]}, "item_6_degree_name_48": {"attribute_name": "学位名", "attribute_value_mlt": [{"subitem_degreename": "博士(医学)"}]}, "item_6_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Purpose: To test the superiority of a soft tissue-based setup using cone-beam computed tomography (CBCT) to a bony structure-based setup using the ExacTrac system in intensity-modulated radiotherapy (IMRT) for prostate cancer. Methods: We studied 20 patients with localized prostate cancer who received IMRT between November 2010 and February 2012. After the initial setup, the pelvic bony structure-based setup and ExacTrac system were applied. After that, CBCT and a soft tissue-based setup were used. A shift in the isocenter between the ExacTrac-based and CBCT-based setup was recorded in the anterior-posterior (AP), superior-inferior (SI), and left-right (LR) axes. The shift was considered an inter-fractional prostate shift. Post-treatment CBCT was also taken once a week to measure the intra-fractional prostate shift, based on the coordinates of the isocenter between pre- and post-treatment CBCT. The planning target volume (PTV) margins were determined van Herk\u0027s method. We measured the elapsed time required for soft tissue matching and the entire treatment time using CBCT. Results: The means ± standard deviation (SD) of the inter- and  intra-fractional shifts were 0.9 ± 2.8 mm and −0.30 ± 1.4 mm in the AP, 0.9 ± 2.2 mm and −0.1 ± 1.2 mm in the SI, and 0.1 ± 0.7mm in the LR. The PTV margins in the cases of bony structure-based and soft tissue-based setup were 7.3 mm and 2.7 mm in the AP, 5.8 mm and 2.3 mm in the SI, and 1.9 mm and 1.2 mm in the LR. Even though the median elapsed time using CBCT was expanded in 5.9 minutes, the PTV margins were significantly reduced. Conclusions: We found the calculated PTV margins in the soft tissue-based setup using CBCT were small, and this arrangement was superior to the bony structure-based setup in prostate IMRT.", "subitem_description_type": "Abstract"}]}, "item_6_description_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "学位の種類: 博士(医学). 報告番号: 甲第4061号. 学位記番号: 新大院博(医)甲第650号. 学位授与年月日: 平成27年9月24日", "subitem_description_type": "Other"}, {"subitem_description": "Journal of Applied Clinical Medical Physics. 2015, 16(5), 239-245.", "subitem_description_type": "Other"}]}, "item_6_description_53": {"attribute_name": "学位記番号", "attribute_value_mlt": [{"subitem_description": "新大院博(医)甲第650号", "subitem_description_type": "Other"}]}, "item_6_dissertation_number_52": {"attribute_name": "学位授与番号", "attribute_value_mlt": [{"subitem_dissertationnumber": "13101甲第4061号"}]}, "item_6_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "50646", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "佐藤, 啓"}]}]}, "item_6_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "新潟大学"}]}, "item_6_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.1120/jacmp.v16i5.5448", "subitem_relation_type_select": "DOI"}}]}, "item_6_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "ETD"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Sato, Hiraku"}], "nameIdentifiers": [{"nameIdentifier": "50645", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-08-05"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "h27nmk650.pdf", "filesize": [{"value": "430.3 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 430300.0, "url": {"label": "本文", "url": "https://niigata-u.repo.nii.ac.jp/record/5641/files/h27nmk650.pdf"}, "version_id": "fda63cc6-3124-4d1e-adce-37bf528ccacc"}, {"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-08-05"}], "displaytype": "detail", "download_preview_message": "", "file_order": 1, "filename": "h27nmk650_a.pdf", "filesize": [{"value": "207.3 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 207300.0, "url": {"label": "要旨", "url": "https://niigata-u.repo.nii.ac.jp/record/5641/files/h27nmk650_a.pdf"}, "version_id": "d5f9d9b3-b856-4b02-924f-9a523384772f"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "intensity-modulated radiotherapy (IMRT)", "subitem_subject_scheme": "Other"}, {"subitem_subject": "prostate cancer", "subitem_subject_scheme": "Other"}, {"subitem_subject": "cone-beam computed tomography (CBCT)", "subitem_subject_scheme": "Other"}, {"subitem_subject": "image-guided radiotherapy (IGRT)", "subitem_subject_scheme": "Other"}, {"subitem_subject": "soft tissue-based setup", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "thesis", "resourceuri": "http://purl.org/coar/resource_type/c_46ec"}]}, "item_title": "Superiority of a soft tissue-based setup using cone-beam computed tomography over a bony structure-based setup in intensity-modulated radiotherapy for prostate cancer", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Superiority of a soft tissue-based setup using cone-beam computed tomography over a bony structure-based setup in intensity-modulated radiotherapy for prostate cancer"}, {"subitem_title": "Superiority of a soft tissue-based setup using cone-beam computed tomography over a bony structure-based setup in intensity-modulated radiotherapy for prostate cancer", "subitem_title_language": "en"}]}, "item_type_id": "6", "owner": "1", "path": ["455", "562"], "permalink_uri": "http://hdl.handle.net/10191/35553", "pubdate": {"attribute_name": "公開日", "attribute_value": "2015-12-14"}, "publish_date": "2015-12-14", "publish_status": "0", "recid": "5641", "relation": {}, "relation_version_is_last": true, "title": ["Superiority of a soft tissue-based setup using cone-beam computed tomography over a bony structure-based setup in intensity-modulated radiotherapy for prostate cancer"], "weko_shared_id": 2}
  1. 0 資料タイプ別
  2. 02 学位論文
  1. 250 大学院医歯学総合研究科(医)
  2. 60 博士学位論文
  3. 10 博士学位論文

Superiority of a soft tissue-based setup using cone-beam computed tomography over a bony structure-based setup in intensity-modulated radiotherapy for prostate cancer

http://hdl.handle.net/10191/35553
http://hdl.handle.net/10191/35553
4ce1a347-5b45-4212-8d57-fe18dabf1282
名前 / ファイル ライセンス アクション
h27nmk650.pdf 本文 (430.3 kB)
h27nmk650_a.pdf 要旨 (207.3 kB)
Item type 学位論文 / Thesis or Dissertation(1)
公開日 2015-12-14
タイトル
タイトル Superiority of a soft tissue-based setup using cone-beam computed tomography over a bony structure-based setup in intensity-modulated radiotherapy for prostate cancer
タイトル
言語 en
タイトル Superiority of a soft tissue-based setup using cone-beam computed tomography over a bony structure-based setup in intensity-modulated radiotherapy for prostate cancer
言語
言語 eng
キーワード
主題Scheme Other
主題 intensity-modulated radiotherapy (IMRT)
キーワード
主題Scheme Other
主題 prostate cancer
キーワード
主題Scheme Other
主題 cone-beam computed tomography (CBCT)
キーワード
主題Scheme Other
主題 image-guided radiotherapy (IGRT)
キーワード
主題Scheme Other
主題 soft tissue-based setup
資源タイプ
資源 http://purl.org/coar/resource_type/c_46ec
タイプ thesis
その他のタイトル
その他のタイトル 前立腺癌強度変調放射線治療における骨照合法に対するコーンビームCTを用いた組織照合法の優位性
著者 Sato, Hiraku

× Sato, Hiraku

WEKO 50645

Sato, Hiraku

Search repository
著者別名
識別子 50646
識別子Scheme WEKO
姓名 佐藤, 啓
抄録
内容記述タイプ Abstract
内容記述 Purpose: To test the superiority of a soft tissue-based setup using cone-beam computed tomography (CBCT) to a bony structure-based setup using the ExacTrac system in intensity-modulated radiotherapy (IMRT) for prostate cancer. Methods: We studied 20 patients with localized prostate cancer who received IMRT between November 2010 and February 2012. After the initial setup, the pelvic bony structure-based setup and ExacTrac system were applied. After that, CBCT and a soft tissue-based setup were used. A shift in the isocenter between the ExacTrac-based and CBCT-based setup was recorded in the anterior-posterior (AP), superior-inferior (SI), and left-right (LR) axes. The shift was considered an inter-fractional prostate shift. Post-treatment CBCT was also taken once a week to measure the intra-fractional prostate shift, based on the coordinates of the isocenter between pre- and post-treatment CBCT. The planning target volume (PTV) margins were determined van Herk's method. We measured the elapsed time required for soft tissue matching and the entire treatment time using CBCT. Results: The means ± standard deviation (SD) of the inter- and intra-fractional shifts were 0.9 ± 2.8 mm and −0.30 ± 1.4 mm in the AP, 0.9 ± 2.2 mm and −0.1 ± 1.2 mm in the SI, and 0.1 ± 0.7mm in the LR. The PTV margins in the cases of bony structure-based and soft tissue-based setup were 7.3 mm and 2.7 mm in the AP, 5.8 mm and 2.3 mm in the SI, and 1.9 mm and 1.2 mm in the LR. Even though the median elapsed time using CBCT was expanded in 5.9 minutes, the PTV margins were significantly reduced. Conclusions: We found the calculated PTV margins in the soft tissue-based setup using CBCT were small, and this arrangement was superior to the bony structure-based setup in prostate IMRT.
内容記述
内容記述タイプ Other
内容記述 学位の種類: 博士(医学). 報告番号: 甲第4061号. 学位記番号: 新大院博(医)甲第650号. 学位授与年月日: 平成27年9月24日
内容記述
内容記述タイプ Other
内容記述 Journal of Applied Clinical Medical Physics. 2015, 16(5), 239-245.
書誌情報 p. 1-29, 発行日 2015-09-24
出版者
出版者 新潟大学
DOI
識別子タイプ DOI
関連識別子 info:doi/10.1120/jacmp.v16i5.5448
著者版フラグ
値 ETD
学位名
学位名 博士(医学)
学位授与機関
学位授与機関名 新潟大学
学位授与年月日
学位授与年月日 2015-09-24
学位授与番号
学位授与番号 13101甲第4061号
学位記番号
内容記述タイプ Other
内容記述 新大院博(医)甲第650号
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 08:22:49.413460
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3