{"created":"2023-06-23T12:18:29.882576+00:00","id":9145,"links":{},"metadata":{"_buckets":{"deposit":"e2a0345c-9011-4a64-a054-d0dbbe4a7753"},"_deposit":{"created_by":21,"id":"9145","owners":[21],"pid":{"revision_id":0,"type":"depid","value":"9145"},"status":"published"},"_oai":{"id":"oai:asahi-u.repo.nii.ac.jp:00009145","sets":["49:132:366"]},"author_link":["12666","12648","12652","12611","12653","12645","12650","12616"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"308","bibliographicPageStart":"303","bibliographicVolumeNumber":"81","bibliographic_titles":[{},{"bibliographic_title":"Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology","bibliographic_titleLang":"en"}]}]},"item_10001_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"To compare the CT-based and CT/MRI fusion-based postimplant dosimetry after permanent prostate brachytherapy and to evaluate the improvement in CT-based dosimetry by physicians with or without experience in using the CT/MRI fusion method.","subitem_description_type":"Abstract"},{"subitem_description":"Thirty-eight consecutive patients agreed to participate in a prospective study. The prostate contours from CT/MRI fusion are the gold standard for determining the prostate volume and dose volume histogram (DVH). CT-based postimplant dosimetries were performed by two physicians. Observer 1 was a radiologist who had never used CT/MRI fusion method for postimplant dosimetric analysis. Observer 2 was a radiation oncologist experienced in postimplant analysis using the CT/MRI fusion method. The prostate dosimetry was evaluated by prostate D90 and V100.","subitem_description_type":"Abstract"},{"subitem_description":"No significant difference was observed in the mean prostate volumes between the two observers and the CT/MRI fusion data. However, the correlation coefficient value for observer 2 (R(2)=0.932) was greater than that for observer 1 (R(2)=0.793). The D90 and V100 values as evaluated by the two observers were significantly underestimated in comparison to those evaluated using the CT/MRI fusion methods. The DVH related parameters were underestimated more frequently by observer 1 than by observer 2: (prostate D90: 99.56% for observer 1, 102.97% for observer 2, 109.37% for CT/MRI fusion. Prostate V100: 88.12% for observer 1, 90.14% for observer 2, 91.91% for CT/MRI fusion).","subitem_description_type":"Abstract"},{"subitem_description":"The difference in the mean value in D90 and V100 by observer 1 was significantly greater than that for observer 2. These findings suggest that the CT/MRI fusion method provides accurate feedback which thereby improves CT-based postimplant dosimetry for prostate brachytherapy.","subitem_description_type":"Abstract"}]},"item_10001_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"To compare the CT-based and CT/MRI fusion-based postimplant dosimetry after permanent prostate brachytherapy and to evaluate the improvement in CT-based dosimetry by physicians with or without experience in using the CT/MRI fusion method.","subitem_description_type":"Other"},{"subitem_description":"Thirty-eight consecutive patients agreed to participate in a prospective study. The prostate contours from CT/MRI fusion are the gold standard for determining the prostate volume and dose volume histogram (DVH). CT-based postimplant dosimetries were performed by two physicians. Observer 1 was a radiologist who had never used CT/MRI fusion method for postimplant dosimetric analysis. Observer 2 was a radiation oncologist experienced in postimplant analysis using the CT/MRI fusion method. The prostate dosimetry was evaluated by prostate D90 and V100.","subitem_description_type":"Other"},{"subitem_description":"No significant difference was observed in the mean prostate volumes between the two observers and the CT/MRI fusion data. However, the correlation coefficient value for observer 2 (R(2)=0.932) was greater than that for observer 1 (R(2)=0.793). The D90 and V100 values as evaluated by the two observers were significantly underestimated in comparison to those evaluated using the CT/MRI fusion methods. The DVH related parameters were underestimated more frequently by observer 1 than by observer 2: (prostate D90: 99.56% for observer 1, 102.97% for observer 2, 109.37% for CT/MRI fusion. Prostate V100: 88.12% for observer 1, 90.14% for observer 2, 91.91% for CT/MRI fusion).","subitem_description_type":"Other"},{"subitem_description":"The difference in the mean value in D90 and V100 by observer 1 was significantly greater than that for observer 2. These findings suggest that the CT/MRI fusion method provides accurate feedback which thereby improves CT-based postimplant dosimetry for prostate brachytherapy.","subitem_description_type":"Other"}]},"item_10001_relation_13":{"attribute_name":"PubMed番号","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"17125859","subitem_relation_type_select":"PMID"}}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1016/j.radonc.2006.10.014","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"出版社版(Elsevier)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.thegreenjournal.com/article/S0167-8140(06)00535-4/fulltext","subitem_relation_type_select":"URI"}}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0167-8140","subitem_source_identifier_type":"ISSN"}]},"item_10001_textarea_24":{"attribute_name":"所属","attribute_value_mlt":[{"subitem_textarea_value":"Department of Radiology, Gifu University School of Medicine\nDivision of Radiation Oncology, Gifu University Hospital"},{"subitem_textarea_value":"Department of Radiology, Gifu University School of Medicine\nDivision of Radiation Oncology, Gifu University Hospital"},{"subitem_textarea_value":"Department of Radiology, Gifu University School of Medicine"},{"subitem_textarea_value":"Department of Radiology, Gifu University School of Medicine\nDivision of Radiation Oncology, Gifu University Hospital"},{"subitem_textarea_value":"Department of Urology, Gifu University School of Medicine"},{"subitem_textarea_value":"Department of Radiology, Gifu University School of Medicine\nDivision of Radiation Oncology, Gifu University Hospital"},{"subitem_textarea_value":"Department of Radiology, Gifu University School of Medicine"},{"subitem_textarea_value":"Department of Urology, Gifu University School of Medicine"}]},"item_10001_textarea_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_textarea_value":"Elsevier"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tanaka, Osamu"}],"nameIdentifiers":[{"nameIdentifier":"12611","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hayashi, Shinya"}],"nameIdentifiers":[{"nameIdentifier":"12645","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sakurai, Kota"}],"nameIdentifiers":[{"nameIdentifier":"12666","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Matsuo, Masayuki"}],"nameIdentifiers":[{"nameIdentifier":"12616","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakano, Masahiro"}],"nameIdentifiers":[{"nameIdentifier":"12648","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Maeda, Sunaho"}],"nameIdentifiers":[{"nameIdentifier":"12650","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hoshi, Hiroaki"}],"nameIdentifiers":[{"nameIdentifier":"12653","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Deguchi, Takashi"}],"nameIdentifiers":[{"nameIdentifier":"12652","nameIdentifierScheme":"WEKO"}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Brachytherapy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Humans","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Magnetic Resonance Imaging","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Male","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Prospective Studies","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Prostatic Neoplasms","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Prosthesis Implantation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Radiotherapy Dosage","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Tomography, X-Ray Computed","subitem_subject_language":"en","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Importance of the CT/MRI fusion method as a learning tool for CT-based postimplant dosimetry in prostate brachytherapy.","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Importance of the CT/MRI fusion method as a learning tool for CT-based postimplant dosimetry in prostate brachytherapy."},{"subitem_title":"Importance of the CT/MRI fusion method as a learning tool for CT-based postimplant dosimetry in prostate brachytherapy.","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"21","path":["366"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-01-27"},"publish_date":"2018-01-27","publish_status":"0","recid":"9145","relation_version_is_last":true,"title":["Importance of the CT/MRI fusion method as a learning tool for CT-based postimplant dosimetry in prostate brachytherapy."],"weko_creator_id":"21","weko_shared_id":-1},"updated":"2023-06-23T13:48:39.134152+00:00"}